This photo of a sand-dipped, teeny-bikini'd Bar Refaeli popped up on her Instagram Wednesday. "Don't worry about those talking about you behind your back, they are behind you for a reason," she wrote.
Based on the pic, we suspect that some of the conversation will not be behind her back but about her behind.
The Israeli supermodel told The Huffington Post recently that one of the places where she feels most at ease is the beach. Yep, she looks pretty comfortable.