American model Marisa Miller has teamed up with People for the Ethical Treatment of Animals (PETA) to star in its new SeaWorldofHurt campaign.

Miller, who is pregnant with her second child, is pictured lying naked in a bathtub in a new ad for the charity's campaign against keeping whales in captivity at the various SeaWorld adventure parks. Miller joins a long list of celebrities including Holly Marie Combs, Jessica Biel, and Laura Vandervoort, who have teamed up with PETA to ask consumers to stay away from SeaWorld.