Olivia Munn
is getting naked ... for a cause.

The "Daily Show" correspondent is the latest to strip for PETA's popular "I'd Rather Go Naked Than Wear Fur" campaign.

Munn's ad was unveiled today in L.A., showing the 31-year-old posing nude with a rabbit below the tagline "Who needs fur to feel beautiful?"

After the billboard was unveiled, Munn tweeted "Please don't wear fur. Even a tiny bit of fur trim caused an animal extreme suffering & took a life."

Olivia is one of many to strip for the cause, following in the naked footsteps of Khloe Kardashian, Elisabetta Canalis, Angela Simmons and Karina Smirnoff.

See their ads in the gallery above!

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