Pamela Anderson has branded Jennifer Lopez an "idiot" for wearing fur.
The former Baywatch babe said it "looked fat and gross" and that it made people smell like wet dogs.
Pammy, who once posed in a bikini made of lettuce leaves for a vegetarian campaign, made her comments to US women's mag Jane.
She said: "People who wear fur look really immature and unenlightened.
"Every season the furriers put propaganda everywhere that fur is taking off again and they give free coats to idiots like Jennifer Lopez and Puff Daddy."
The Latina diva is also being targeted by animal rights activists while promoting new movie Monster-In-Law.
Peta (People for the Ethical Treatment of Animals) plans a massive protest at the star's LA premiere, where they will display giant posters headlined 'Monster-In-Fur' showing her in pelts.
Peta will also protest the star outside TV chat show appearances and at an upcoming concert.
A spokesman said: "We hope Lopez will have a change of heart about promoting fur."
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