New Delhi, August 12, 2008 : People for Ethical Treatment of Animals or PETA, has time and again roped in Bollywood stars and models as its brand ambassadors. The organisation's newest find is Nishabd actress, Jiah Khan. Jiah has been signed up to propagate the campaign to ban cruelty against animals. The young actress who has three cats and two dogs as pets, of course, is enthusiastic about her new feat.