Alicia Silverstone Gets Naked At 40 Years Old

Alicia Silverstone hasn't had many hits since her "Clueless" days, but her work as an animal activist keeps her in the spotlight! The daring actress also made headlines with her bizarre parenting skills — including videos that she posted of feeding her child by pre-chewing his food before dropping it into his mouth. The former teen starlet is all grown up now, though, and she's gone naked at 40 in the name of People for the Ethical Treatment of Animals! [UNCENSORED PHOTOS FOLLOW...] 

After taking on fur and leather, PETA is now demanding that consumers give up wool — and Alicia is helping to get the message out by posing totally naked, declaring: "I'd rather go naked than wear wool. Wear your own skin. Let animals keep theirs." And if this pic seems shocking here, then imagine how it's going to look as a billboard in Times Square!

As it turns out, though, Alicia doesn't just promote nudity for animal rights. She's also been outspoken about running around nude just for fun. "It's fun to bounce on the trampoline," said Alicia, "or swim naked!"