Universally acknowledged as one of the world's sexiest women alive, Bar Refaeli looks just as good in a designer gown as she does in a T-shirt and jeans or ... nothing. Favoring body-hugging, often sparkly dresses on the red carpet, Refaeli is a model who embraces her curves, showing off exactly what landed her on the covers of Sports Illustrated and Maxim. See the Israeli model's best style moments in our slideshow.