Tuesday, August 31, 2010

Pirelli refines the art of the girlie calendar


It is elevated to fine art, with famous models posing for top fashion photographers.

All little boys had seen them, stuck to pegboards at the back of a garage, the only bursts of color amid the dank light and grime and tools. Girlie calendars were there to sneak a guilty peek at while our fathers were talking to the mechanic about the ping in the family Chrysler. They spoke to feelings boys had but were thought not of a piece with polite middle-class life. Here, among working men and dirt, was where these thoughts belonged, even if the women on the calendars looked as if they were used to much classier surroundings.
From 1964 to 1974 and then from 1984 to the present, Italian tire company Pirelli has lifted the girlie calendar from those grimy origins, sending its yearly version of the world's most famous models, actresses and other lovelies shot by the world's most famous fashion photographers to a select lucky group.

Every few years, venerable art-book publisher Rizzoli compiles the calendars into ever bigger volumes. The latest edition, "The Complete Pirelli Calendars," weighs 10 1/2 pounds and retails for $85.

There's a case to be made for the Pirelli calendar as having its own niche among the best fashion and glamour photography of the last five decades. The great German fashion photographer Peter Lindbergh, who shot the calendar in 1996 and 2002, says that he has had editorial control to shoot the kind of photos he wants. A calendar initially conceived as a commercial venture has, as Lindbergh says, "become much more of an artistic endeavor."

Italian critic Edmondo Berselli, who contributes an essay to this latest collection of the Pirelli calendar, wrote in an e-mail that the calendar can be read as "the behavioral paradigm of our times: liberty, subjectivism, relativism, tolerance." Berselli's essay charts the increase of explicitness in the calendar over the years and notes the slow inclusion of women of color (an interesting omission because Terence Donovan's abandoned 1963 prototype is the most racially diverse of the calendars; Donovan shot the calendar with only black models in 1987, featuring teenage Naomi Campbell).

There can be little doubt that the legacy and ongoing glory of the calendar are the collaborations between artist and model -- and it's a tribute to the vividness of the women before the camera that they can be called collaborators. Mario Testino, with an obvious nod to the late Helmut Newton, essays portraits of upper-class decadence in his 2001 portfolio, most memorably Karen Elson, oblivious to the guests behind her, looking over her shoulder from beneath Veronica Lake bangs, pulling up her gown to reveal her charming bottom. The late Richard Avedon turned in a stunning 1995 essay on the seasons in which Campbell, daubed with gold leaf, stands for the dying intensity of late August, and Nadja Auermann, looking out from a face mask of icicles, is the frigidity of deep winter.

Lindbergh's two collections both attest to the fascination with behind-the-scenes that have characterized his work. ("Making is more interesting and more intriguing than the result," Lindbergh told me.) Lindbergh's series of models waiting in the desert to be photographed includes indelible images of the glorious Tatjana Patitz, who could be equally at home in Raymond Chandler or Dostoevsky, and, nude but for a pair of heels, an insouciant Kristen McNemeny sitting casually in a director's chair waiting to be summoned. Lindbergh's 2004 Hollywood portfolio features young actresses on a nearly deserted back lot.

If, as Berselli says, photography is about fetishism, then let me pay tribute to my favorite Pirelli image, Lindbergh's portrait of Julia Stiles. Defying convention, Lindbergh shoots her fully clothed in white dress shirt, black trousers and black tie. A plastic foam coffee cup and rolled-up script sit on the loading dock behind her. Standing with her hands in her pockets, Stiles flirts with both the eroticism of the shots of Dietrich in men's clothes and the casual elegance we associate with those off-camera shots of the likes of Gary Cooper. It's at once traditional and subversive, a perfect example of what Lindbergh means when he says he believes the most potent beauty is "grounded in context of the world" and an example of a Pirelli calendar's unabated ability to give pleasure.

Source : Los Angeles Times

Pirelli refines the art of the girlie calendar


It is elevated to fine art, with famous models posing for top fashion photographers.

All little boys had seen them, stuck to pegboards at the back of a garage, the only bursts of color amid the dank light and grime and tools. Girlie calendars were there to sneak a guilty peek at while our fathers were talking to the mechanic about the ping in the family Chrysler. They spoke to feelings boys had but were thought not of a piece with polite middle-class life. Here, among working men and dirt, was where these thoughts belonged, even if the women on the calendars looked as if they were used to much classier surroundings.
From 1964 to 1974 and then from 1984 to the present, Italian tire company Pirelli has lifted the girlie calendar from those grimy origins, sending its yearly version of the world's most famous models, actresses and other lovelies shot by the world's most famous fashion photographers to a select lucky group.

Every few years, venerable art-book publisher Rizzoli compiles the calendars into ever bigger volumes. The latest edition, "The Complete Pirelli Calendars," weighs 10 1/2 pounds and retails for $85.

There's a case to be made for the Pirelli calendar as having its own niche among the best fashion and glamour photography of the last five decades. The great German fashion photographer Peter Lindbergh, who shot the calendar in 1996 and 2002, says that he has had editorial control to shoot the kind of photos he wants. A calendar initially conceived as a commercial venture has, as Lindbergh says, "become much more of an artistic endeavor."

Italian critic Edmondo Berselli, who contributes an essay to this latest collection of the Pirelli calendar, wrote in an e-mail that the calendar can be read as "the behavioral paradigm of our times: liberty, subjectivism, relativism, tolerance." Berselli's essay charts the increase of explicitness in the calendar over the years and notes the slow inclusion of women of color (an interesting omission because Terence Donovan's abandoned 1963 prototype is the most racially diverse of the calendars; Donovan shot the calendar with only black models in 1987, featuring teenage Naomi Campbell).

There can be little doubt that the legacy and ongoing glory of the calendar are the collaborations between artist and model -- and it's a tribute to the vividness of the women before the camera that they can be called collaborators. Mario Testino, with an obvious nod to the late Helmut Newton, essays portraits of upper-class decadence in his 2001 portfolio, most memorably Karen Elson, oblivious to the guests behind her, looking over her shoulder from beneath Veronica Lake bangs, pulling up her gown to reveal her charming bottom. The late Richard Avedon turned in a stunning 1995 essay on the seasons in which Campbell, daubed with gold leaf, stands for the dying intensity of late August, and Nadja Auermann, looking out from a face mask of icicles, is the frigidity of deep winter.

Lindbergh's two collections both attest to the fascination with behind-the-scenes that have characterized his work. ("Making is more interesting and more intriguing than the result," Lindbergh told me.) Lindbergh's series of models waiting in the desert to be photographed includes indelible images of the glorious Tatjana Patitz, who could be equally at home in Raymond Chandler or Dostoevsky, and, nude but for a pair of heels, an insouciant Kristen McNemeny sitting casually in a director's chair waiting to be summoned. Lindbergh's 2004 Hollywood portfolio features young actresses on a nearly deserted back lot.

If, as Berselli says, photography is about fetishism, then let me pay tribute to my favorite Pirelli image, Lindbergh's portrait of Julia Stiles. Defying convention, Lindbergh shoots her fully clothed in white dress shirt, black trousers and black tie. A plastic foam coffee cup and rolled-up script sit on the loading dock behind her. Standing with her hands in her pockets, Stiles flirts with both the eroticism of the shots of Dietrich in men's clothes and the casual elegance we associate with those off-camera shots of the likes of Gary Cooper. It's at once traditional and subversive, a perfect example of what Lindbergh means when he says he believes the most potent beauty is "grounded in context of the world" and an example of a Pirelli calendar's unabated ability to give pleasure.

Source : Los Angeles Times

Monday, August 30, 2010

Sophie Dahl Fashion Model

Sophie Dahl Fashion Model

Name: Sophie Dahl
Nationality: British (English)
Hair Color: Blonde
Eye Color: Blue
Date of Birth: September 15 1977
Place of Birth: London, England, UK
Height: 5'11" ; 180cm
Measurements: (US) 36-26-37 ; (EU) 91.5-66-94
Dress Size: (US) 6 ; (EU) 36
Shoe Size: (US) 7 ; (EU) 39


Biography :

Sophie Dahl is an English fashion model and author of Norwegian descent. Her mother is writer Tessa Dahl and her father is actor Julian Holloway (son of actor Stanley Holloway).

Sophie Dahl Fashion Model


Sophie Dahl was discovered by Isabella Blow on a London street at the age of 18. At a voluptuous dress size and 38DD bra-size, Dahl defied the stick-thin modelling status quo; she is largely known for being a plus-size model, although she has since lost weight and is now of similar proportions to other fashion models. Her best-known work was a magazine and poster advertisement for an Yves Saint Laurent perfume called Opium, showing her lying naked on a black velvet sheet. There were many complaints about the advertisement, resulting in its being removed from billboards in the UK, and totally banned in France.

Agencies:

- Take 2 Model Management
- Storm Models
- D Management Group
- Marilyn Agency

Sophie Dahl Fashion Model

Advertisements:

Alexander McQueen eyes, Bali Bras, Banana Republic, Barely There, Boucheron, Burberry, DKNY, Godiva Chocolatier, Jennifer Nicholson, MaxStudio.com, Paul & Joe, Versace Jeans Couture, Windsor, Yves Saint Laurent Opium fragrance

Magazine Covers:

Germany: 'Elle' - January 2003
Germany: 'D' - September 2000; 'Vogue' - February 2000; 'Vogue' - April 2000
Germany: 'Marie Claire' - June 2000; 'Elle' - August 2001, April 2004; 'Vogue' - May 2002, January 2003, November 2007

Fashion Shows:

Ready to wear - Spring/Summer 2001 {Christian Lacroix, Diane von Furstenberg, Fendi}
Ready to wear - Autumn/Winter 2001 {Matthew Williamson}
Ready to wear - Spring/Summer 2002 {Imitation of Christ}
Ready to wear - Autumn/Winter 2002 {Gattinoni, Zac Posen}
Ready to wear - Spring/Summer 2003 {Diane von Furstenberg, MRS, Matthew Williamson, Zac Posen}
Haute Couture - Autumn/Winter 2003 {Jean-Paul Gaultier}
Ready to wear - Autumn/Winter 2004 {Esteban Cortazar, Matthew Williamson, Sand}
Haute Couture - Autumn/Winter 2004 {Jean Paul Gaultier}

Source : http://www.sophie-dahl.com

Sophie Dahl Fashion Model

Sophie Dahl Fashion Model

Name: Sophie Dahl
Nationality: British (English)
Hair Color: Blonde
Eye Color: Blue
Date of Birth: September 15 1977
Place of Birth: London, England, UK
Height: 5'11" ; 180cm
Measurements: (US) 36-26-37 ; (EU) 91.5-66-94
Dress Size: (US) 6 ; (EU) 36
Shoe Size: (US) 7 ; (EU) 39


Biography :

Sophie Dahl is an English fashion model and author of Norwegian descent. Her mother is writer Tessa Dahl and her father is actor Julian Holloway (son of actor Stanley Holloway).

Sophie Dahl Fashion Model


Sophie Dahl was discovered by Isabella Blow on a London street at the age of 18. At a voluptuous dress size and 38DD bra-size, Dahl defied the stick-thin modelling status quo; she is largely known for being a plus-size model, although she has since lost weight and is now of similar proportions to other fashion models. Her best-known work was a magazine and poster advertisement for an Yves Saint Laurent perfume called Opium, showing her lying naked on a black velvet sheet. There were many complaints about the advertisement, resulting in its being removed from billboards in the UK, and totally banned in France.

Agencies:

- Take 2 Model Management
- Storm Models
- D Management Group
- Marilyn Agency

Sophie Dahl Fashion Model

Advertisements:

Alexander McQueen eyes, Bali Bras, Banana Republic, Barely There, Boucheron, Burberry, DKNY, Godiva Chocolatier, Jennifer Nicholson, MaxStudio.com, Paul & Joe, Versace Jeans Couture, Windsor, Yves Saint Laurent Opium fragrance

Magazine Covers:

Germany: 'Elle' - January 2003
Germany: 'D' - September 2000; 'Vogue' - February 2000; 'Vogue' - April 2000
Germany: 'Marie Claire' - June 2000; 'Elle' - August 2001, April 2004; 'Vogue' - May 2002, January 2003, November 2007

Fashion Shows:

Ready to wear - Spring/Summer 2001 {Christian Lacroix, Diane von Furstenberg, Fendi}
Ready to wear - Autumn/Winter 2001 {Matthew Williamson}
Ready to wear - Spring/Summer 2002 {Imitation of Christ}
Ready to wear - Autumn/Winter 2002 {Gattinoni, Zac Posen}
Ready to wear - Spring/Summer 2003 {Diane von Furstenberg, MRS, Matthew Williamson, Zac Posen}
Haute Couture - Autumn/Winter 2003 {Jean-Paul Gaultier}
Ready to wear - Autumn/Winter 2004 {Esteban Cortazar, Matthew Williamson, Sand}
Haute Couture - Autumn/Winter 2004 {Jean Paul Gaultier}

Source : http://www.sophie-dahl.com

Sunday, August 29, 2010

Micro Bikini

Model selection for fashion week

China International Fashion Week opens next week. Designers are fully immersed in choosing the models for their big shows. About a hundred new faces are expected to appear on the Beijing runway.Over three hundred male models from 28 agencies turned up at the audition for this year's China International Fashion Week. 60 survived the selection process. But designers still complain of a scarcity of well-trained male models.

Competition among female models is even more fierce. Many new comers came from afar, in hopes of establishing their careers on this international platform.

This year many hopeful came from outside China.Wu Song, vice manager of "Models' Line" Agency Company, said, "It is cut-throat competition. If 30 models are needed, hundreds come for the audition."

Experts also note that China's booming fashion industry is contributing to fierce international competition in the model industry.

The 2008 China International Fashion Week kicks off next Tuesday at the Beijing Hotel.

Source : CCTV.com

Model selection for fashion week

China International Fashion Week opens next week. Designers are fully immersed in choosing the models for their big shows. About a hundred new faces are expected to appear on the Beijing runway.Over three hundred male models from 28 agencies turned up at the audition for this year's China International Fashion Week. 60 survived the selection process. But designers still complain of a scarcity of well-trained male models.

Competition among female models is even more fierce. Many new comers came from afar, in hopes of establishing their careers on this international platform.

This year many hopeful came from outside China.Wu Song, vice manager of "Models' Line" Agency Company, said, "It is cut-throat competition. If 30 models are needed, hundreds come for the audition."

Experts also note that China's booming fashion industry is contributing to fierce international competition in the model industry.

The 2008 China International Fashion Week kicks off next Tuesday at the Beijing Hotel.

Source : CCTV.com

Saturday, August 28, 2010

Oscar-winning Kidman Fashion Models for Charity Fashion Show

Oscar-winning Kidman Fashion Models for Charity Fashion Show

Actress Nicole Kidman is due to strut her stuff on the catwalk for a charity fashion show in Australia.

Nicole will be among a number of other celebrities modelling designs by various designers in the show put on in support of the Royal Children’s Hospital of Melbourne.

The actress will be modelling exquisite designs from the ‘Wearable Art’ collection by label Sirali, run by designers Gunjan Arora and Rahul Jain.

“Kidman will wear a long sherwani like blue jacket with lots of red and yellow. The design on the jacket will look like somebody has embroidered the design, but it is a patented method of ours. The different colours blend on the garment to create the effect of an art,” says Rahul Jain to The Hindu newspaper.

Clothing from the fashion show will be auctioned off, with the proceeds going to the children’s hospital.

Source : The Dish

Oscar-winning Kidman Fashion Models for Charity Fashion Show

Oscar-winning Kidman Fashion Models for Charity Fashion Show

Actress Nicole Kidman is due to strut her stuff on the catwalk for a charity fashion show in Australia.

Nicole will be among a number of other celebrities modelling designs by various designers in the show put on in support of the Royal Children’s Hospital of Melbourne.

The actress will be modelling exquisite designs from the ‘Wearable Art’ collection by label Sirali, run by designers Gunjan Arora and Rahul Jain.

“Kidman will wear a long sherwani like blue jacket with lots of red and yellow. The design on the jacket will look like somebody has embroidered the design, but it is a patented method of ours. The different colours blend on the garment to create the effect of an art,” says Rahul Jain to The Hindu newspaper.

Clothing from the fashion show will be auctioned off, with the proceeds going to the children’s hospital.

Source : The Dish

Friday, August 27, 2010

Ana Beatriz Barros Brazilian Fashion Models and supermodel

Ana Beatriz Barros is a Brazilian fashion models and supermodel. She moved to and grew up in Rio de Janeiro, but currently resides in New York. She is of Portuguese/Spanish ethnicity, and has two siblings, Patricia and Malu.

Birth name: Ana Beatriz Barros
Date of birth: May 29, 1982
Place of birth: Itabira, Minas Gerais, Brazil
Height: 6'0" (182 cm)
Weight: 50 kg (110 lbs)
Dress size: 36 (EU), 4 (US)
Shoe size: 42 (EU), 10 (US)
Hair color: Naturally Dark Brown
Eye color: Green
Measurements: 33-24-35 (US); 83-60-89 (EU)

Ana Beatriz Barros (born May 29, 1982 in Itabira, Minas Gerais, Brazil) is a Brazilian supermodel. She moved to and grew up in Rio de Janeiro, but currently resides in New York. She is of Portuguese/Spanish ethnicity, and has two siblings, Patricia and Malu (Maria Luisa).

Ana Beatriz Barros

Ana Beatriz Barros

She was discovered by the Director of Elite Model Management who was vacationing in Brazil. In 1998 she won the Brazilian Elite Look of the year and was placed second at the International Elite Look of the Year. Then she was given an offer by Guess? for which she is well known.

She has done advertisements not only for Guess? but also for Victoria's Secret, Chanel cosmetics, and Jennifer Lopez's J.Lo fashion line. Barros has been in shows for the likes of Valentino, Missoni, Gucci, Christian Dior, Versace, Dolce & Gabbana, Michael Kors, and many more prestigious fashion houses.

Ana Beatriz Barros

She has been on the cover of magazines such as Vogue, Marie Claire, Allure, Brazilian magazines such as Capricho, Audi, W, ELLE along with many other covers.

Campaigns:
Agua de Coco, Alphorria, Andrew Marc, Anna Rita N, Armani Jeans, Calzedonia, Chanel, Christian Dior, Cia Maritima, Clarins, Denimaxx, Diesel, Dumond, Ermanno Scervino, Exte, Forum, Guess?, Hanro, Head & Shoulders, I.N.C., Intimissimi, J.Lo Lingerie, Kays, Kristina Popovitch, L'Oreal, Maria Bonita Extra, Mexx, Miss Bikini, Morgan, Naf Naf, Neiman Marcus, Next, Oakley, Oenobiol cosmetics, Onyx, Pantene, Replay, Rosa Cha, Sergio Valente, Shopping Iguatemi, Sisley, Speigel, St. Patrick, Swatch, Triton, Valisere, Victoria's Secret, Xoxo, Yamamay

Ana Beatriz Barros

Magazine Covers:
Vogue (Spain, Mexico), Elle (Brazil, Portugal, Argentina, Greece, Spain), Harper's Bazaar, Glamour, GQ, Harper's & Queen, Marie Claire, Photo, Amica, American Photo, Trace, Arena, El Pais Semanal, 20Ans, Capricho, Nova

Ana Beatriz Barros

Fashion Shows:
Agua de Coco, Agua Doce, Aigner, Alexandre Herchcovitch , Alice Roi, Arkadius, Ba Doquee, Baby Phat, Balmain, BCBG Max Azria, Betsey Johnson, Binetti, Blue Man, Bruuns Bazaar, Catherine Malandrino, Chloe, Christian Dior, Christian Lacroix, Custo Barcelona, Diane von Furstenberg, Dirk Bikkembergs, DKNY, Donna Karan, Elie Saab, Ellus, Emporio Armani, Erreuno, Etro, Fause Haten, Forum, Girbaud, Guy Laroche, Halston, Iceberg, Imitation of Christ, Ines de la Fressange, Jean Paul Gaultier, John Galliano, John Richmond, Kenzo, Lancetti, Leonard, Lino Villaventura, Lolita Lempincka, M. Officer, Marcel Marongiu, Maria Bonita, Mariella Burani, Maron Giu, Paco Rabanne, Philosophy di Alberta Ferretti, Poko Pano, Randolph Duke, Rosa Cha, Sommer, Stella McCartney, Stephano Guerreiro, The Heart Truth, Thierry Mugler, Tomaso Stefanelli, Triton, Valentino, Versace, Versus, Victor Alfaro, Victor Bellaish, Victoria's Secret shows, Vivienne Westwood, Walter Rodrigues, Zang Toileonard

Ana Beatriz Barros

Ana Beatriz Barros Brazilian Fashion Models and supermodel

Ana Beatriz Barros is a Brazilian fashion models and supermodel. She moved to and grew up in Rio de Janeiro, but currently resides in New York. She is of Portuguese/Spanish ethnicity, and has two siblings, Patricia and Malu.

Birth name: Ana Beatriz Barros
Date of birth: May 29, 1982
Place of birth: Itabira, Minas Gerais, Brazil
Height: 6'0" (182 cm)
Weight: 50 kg (110 lbs)
Dress size: 36 (EU), 4 (US)
Shoe size: 42 (EU), 10 (US)
Hair color: Naturally Dark Brown
Eye color: Green
Measurements: 33-24-35 (US); 83-60-89 (EU)

Ana Beatriz Barros (born May 29, 1982 in Itabira, Minas Gerais, Brazil) is a Brazilian supermodel. She moved to and grew up in Rio de Janeiro, but currently resides in New York. She is of Portuguese/Spanish ethnicity, and has two siblings, Patricia and Malu (Maria Luisa).

Ana Beatriz Barros

Ana Beatriz Barros

She was discovered by the Director of Elite Model Management who was vacationing in Brazil. In 1998 she won the Brazilian Elite Look of the year and was placed second at the International Elite Look of the Year. Then she was given an offer by Guess? for which she is well known.

She has done advertisements not only for Guess? but also for Victoria's Secret, Chanel cosmetics, and Jennifer Lopez's J.Lo fashion line. Barros has been in shows for the likes of Valentino, Missoni, Gucci, Christian Dior, Versace, Dolce & Gabbana, Michael Kors, and many more prestigious fashion houses.

Ana Beatriz Barros

She has been on the cover of magazines such as Vogue, Marie Claire, Allure, Brazilian magazines such as Capricho, Audi, W, ELLE along with many other covers.

Campaigns:
Agua de Coco, Alphorria, Andrew Marc, Anna Rita N, Armani Jeans, Calzedonia, Chanel, Christian Dior, Cia Maritima, Clarins, Denimaxx, Diesel, Dumond, Ermanno Scervino, Exte, Forum, Guess?, Hanro, Head & Shoulders, I.N.C., Intimissimi, J.Lo Lingerie, Kays, Kristina Popovitch, L'Oreal, Maria Bonita Extra, Mexx, Miss Bikini, Morgan, Naf Naf, Neiman Marcus, Next, Oakley, Oenobiol cosmetics, Onyx, Pantene, Replay, Rosa Cha, Sergio Valente, Shopping Iguatemi, Sisley, Speigel, St. Patrick, Swatch, Triton, Valisere, Victoria's Secret, Xoxo, Yamamay

Ana Beatriz Barros

Magazine Covers:
Vogue (Spain, Mexico), Elle (Brazil, Portugal, Argentina, Greece, Spain), Harper's Bazaar, Glamour, GQ, Harper's & Queen, Marie Claire, Photo, Amica, American Photo, Trace, Arena, El Pais Semanal, 20Ans, Capricho, Nova

Ana Beatriz Barros

Fashion Shows:
Agua de Coco, Agua Doce, Aigner, Alexandre Herchcovitch , Alice Roi, Arkadius, Ba Doquee, Baby Phat, Balmain, BCBG Max Azria, Betsey Johnson, Binetti, Blue Man, Bruuns Bazaar, Catherine Malandrino, Chloe, Christian Dior, Christian Lacroix, Custo Barcelona, Diane von Furstenberg, Dirk Bikkembergs, DKNY, Donna Karan, Elie Saab, Ellus, Emporio Armani, Erreuno, Etro, Fause Haten, Forum, Girbaud, Guy Laroche, Halston, Iceberg, Imitation of Christ, Ines de la Fressange, Jean Paul Gaultier, John Galliano, John Richmond, Kenzo, Lancetti, Leonard, Lino Villaventura, Lolita Lempincka, M. Officer, Marcel Marongiu, Maria Bonita, Mariella Burani, Maron Giu, Paco Rabanne, Philosophy di Alberta Ferretti, Poko Pano, Randolph Duke, Rosa Cha, Sommer, Stella McCartney, Stephano Guerreiro, The Heart Truth, Thierry Mugler, Tomaso Stefanelli, Triton, Valentino, Versace, Versus, Victor Alfaro, Victor Bellaish, Victoria's Secret shows, Vivienne Westwood, Walter Rodrigues, Zang Toileonard

Ana Beatriz Barros