In the name of cancer awareness.  Adam posed nude for Cosmo UK and has done this to bring awareness to prostate and testicular cancer in men.

His girlfriend, Victoria's Secret model Anne Vyalitsyna , had the job of  strategically placing her hands in the photo!

Adam also says, "I spend most of my life naked.  In fact, I often have to be told by the people around me that it's inappropriate to be as naked as I am. But I live in California, where it's always warm, so why not?" (UsMagazine.com)

Ladies to see the pic of Adam just click here!