oliviapeta.jpg image courtesy of PETA / Hama Sanders

Olivia Munn is the latest celeb to shed her clothes for PETA, and the sexy TV personality is speaking out against the cruelty to circus animals, specifically elephants. Olivia explains, "I had seen a video online about the mistreatment and abuse of these elephants at the Ringling Bros. circus event, and I was brought to tears."

And Olivia isn't the only one -- Demi Moore, Jennie Garth and Kyra Sedgwick have all publicly condemned circuses that use animals in their acts. Olivia continues, "When you look at something like the circus, and everyone's laughing and there's color and there's music and everything seems so great, but when you go right behind that door and [the animals are] in these crates all day long and then they're getting shocked and beat just so they can get up and dance around on a ball. It was just so sickening."

Olivia's billboard is on Wilshire Boulevard and Highland Avenue, and we're guessing there are going to be a few more traffic accidents in that neck of the woods...