Hollywood and Bollywood stars have gone nude for PETA to make a point of saving animals from cruelty. Whether it was Kim K or our very own Rakhi Sawant, celebs have realized that getting nude for a cause gives their careers a greater boost without seeming cheap. But the truth is that most celebs strip for publicity in the first place. Many celebs have turned vegetarian like Pamela Anderson. They are also against promoting fur because of its cruel methods of getting fur. Here are some raunchy pics of Hollywood celebs like George Clooneyâs ex girlfriend Elisabetta Canalis who posed naked for PETA.