Munn won't wear fur -- and to make her point, she got naked for a PETA photo session.
"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," Munn said in a news release. "There's nothing good about pretending like you don't know."
This isn't the first time Munn has stripped down for PETA. See more of her "full monty" right here.