Bar Refaeli on the most powerful beauty treatment of all on trip to Dead Sea

As one of the world's hottest models, Bar Refaeli is no doubt showered with gifts from the beauty world on a daily basis.But today, the 26-year-old model went back to basics, slathering herself in one of the most effective beauty treatments around - mud from the Dead Sea.Bar posted two pictures on her Twitter page this morning which showed her covered from head to toe in the dark mud people