Alicia Silverstone has always been an outspoken advocate for animal rights. The actress, who is best known for her role as Cher in the film Clueless, will soon appear in print and television ads for the animal rights group PETA wearing nothing but "her ideals". In the PETA PSA, Silverstone talks about the benefits of a meat-free lifestyle as she emerges from the pool in her birthday suit. See it here.

Sounds like a pretty convincing ad, doesn't it? I guess -- more so if it was, like, 1993!

So come on, PETA, I know you're better off than most leftist causes when it comes to creative marketing strategies, but couldn't you have at least tried to get Josh Hartnett?