Taraji P. Henson is the latest celeb to take it all off for PETA.

The "Curious Case of Benjamin Button" star and former Academy Award nominee strips for the organizations "I'd Rather Go Naked Than Wear Fur" campaign -- following in the nude footsteps of Eva Mendes, Khloe Kardashian, Holly Madison and more.

"I don't think a living being should suffer for the sake of fashion, period," says Henson, "End of story."

Check out the gallery above for more stars who have shed all for the cause!