15 Celebrities Who Have Stripped For Charity

4.Bethenny Frankel - "I'd Rather Go naked"

Former Real Housewives of New York City star Bethenny Frankel posed for a PETA campaign back in 2009. PETA's attempt to tie-in her hometown with the ad was a complete disaster. The placement of the skyscrapers is so odd that it appears as though one building is about to stab Frankel in the buttocks.

5.David Cross - "Wear Your Own Fur"

David Cross' ad campaign is enough to make you not wear fur or eat for at least a week. The actor can be seen posing in an awkward stance for PETA's "Wear Your Own Fur" campaign. Even the audience members in the photo look perturbed by Cross's appearance. The message is there, but Cross's execution is so poor; it's hard to take the cause serious.

6.Emma Watson for "Natural Beauty"

Photographer James Houston enlisted the help of actress Emma Watson for his book, "Natural Beauty." The book was put together to raise awareness in regards to the environment and sustainable living. All proceeds from the book have gone to Global Green USA-a charity that supports a sustainable and secure future.