PETA's famous faces

Sitcom star-turned-ballroom dancer Cloris Leachman is one of the latest celebrities to strike a (somewhat) provocative pose for People for the Ethical Treatment of Animals' print advertisements. Whether promoting spaying or neutering animals, or not eating or wearing them, PETA has made a name for itself with print advertisements showcasing famous personalities in various stages of undress. Here's a look at some recognizable faces and their posters.

Pictured: Baseball fan/ TV star / vegetarian Alyssa Milano appears in this PETA Europe ad. According to PETA, the gown "was created and designed by Mia Gyzander and is made entirely out of lettuce, asparagus and other veggies."