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

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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!