G4's Olivia Munn is bearing all for PETA in a billboard ad in the Los Angeles area. The Attack of the Show co-star took off all her clothes to protest the treatment of elephants in the circus, according to this G4 story.
Olivia joins such celebrities as Pamela Anderson and Eva Mendes who have shown it all in support of the organization and to protest the treatment of animals. Here's what PETA has to say about Olivia's bold naked protest:
Olivia...has a soft spot for animals and was shocked to learn that elephants used in circuses are torn from their mothers at birth and bound and electro-shocked as babies in order to break their spirits. They spend the rest of their lives performing silly, meaningless tricks out of constant fear of physical punishment, including beatings with bullhooks—sharp, metal-tipped implements that resemble fireplace pokers.