Canalis is a 32-year-old Italian model and TV host. The video below is a nude mini documentary of why Canalis decided to strip for PETA. She called PETA "One of the most powerful charities." She said she became involved with PETA after she found out how allegedly brutal the food industry is.

The Huffington Post reported, "The 32-year-old Italian model and TV host, girlfriend of George Clooney, told ET in the video below that she first became aware of the cruelty of the fur trade from a documentary she watched as a child, which showed how animals were killed by electrocution, drowning and other methods."

PETA and ET teamed up to show some footage behind the shoot for the next nude advertisement from PETA. Canalis' photo won't be out till the fall. To see the pics go here.

Go here for the hot Canalis Playboy pics. Other actresses in Playboy here. (c) tPC