Olivia Munn Goes Nude for PETA

Baring all for a cause in which she believes in, Olivia Munn is the latest celebrity to take part in PETA's ongoing run of nude ads.

Shot by Emily Shur, the clothes-free actress can be seen in the buff alongside a bunny with a slogan reading: "Who Needs Fur To Feel Beautiful?"

In a campaign release, Miss Munn told, "When you think about even that little tiny trim of fur on your gloves or on your collar, that is still coming from an animal that had to endure so much pain just for you."

With the ad aiming to draw attention to PETA's ongoing campaign campaign against fur, Olivia added, "There's nothing good about pretending like you don't know."