Our furry little friends have a brand new public defender in actress Olivia Munn, the latest Hollywood hottie to join PETA's provocative "I'd Rather Go Naked than Wear Fur" campaign. The starlet's ad, which was unveiled January 12 in Los Angeles, features her posed in the buff alongside a fluffy brown and white rabbit. Wondering which other celebrity gals have taken it all off in support of PETA's arguably extreme mission to stop cruelty to animals? Here's a peek at a handful of sexy sirens.
The "Dancing with the Stars" reigning professional champ --who took the Fall 2011 title with war veteran turned soap star and motivational dude extraordinairre J.R. Martinez-- took a turn as a PETA poster hottie in 2009. The dancer's ad featured her wearing heels and a long, looping, sparkling necklace. And nothing else.
The Italian import may be known almost entirely for something she no longer has --ex-better half George Clooney on her arm-- but she made a statement all by her lonesome when she posed for PETA in 2011. The statement? She loves animals. And she's not afraid to get nekkid for the camera.
Ryan Gosling's squeeze of the minute took a turn as a PETA spokesgal in 2008 after the activist organization called her out for wearing fur. During a 2007 interview with PETA, she called the decision to wear real fur "ignorant". Guys called her decision to strip down for an ad in support of animal rights a smokin' hot one.
The subway served as a backdrop for the actress's urban flavored ad shoot back in 2009. The now-mom of two, including a baby boy born in November of 2011, sexed it up with high heels, a carefully placed newspaper and a pole between her legs. It was classy, in that pole dancer sort of way.
Who's her daddy? Who knows. But we do know that Kim's sis served as a PETA ad-gal back in 2008, when she encouraged fans to avoid buying holiday gifts made with fur. Oddly, the most memorable part of Khloe's ad was her crazy, puffy, animalistic hair. Go figure.
More from this Contributor:Elisabetta Canalis and 6 Other 'DWTS' Stars Who've Posed Nude The 7 Strangest Celebrity Baby Names of 2011 The Top 4 Sneakiest Celebrity Weddings of 2011
Note: This was written by a Yahoo! contributor. Join the Yahoo! Contributor Network here to start publishing your own articles.