When it comes to animal rights, our Bollywood as well as Hollywood celebrities make the maximum amount of noise through their PETA campaigns. The latest one to join the bandwagon is B-town actress Chitrangda Singh, who will be seen in the upcoming film Joker. In fact, director Shirish Kunder and the entire cast comprising Akshay Kumar, Sonakshi Sinha and Chitrangda have joined People for the Ethical Treatment of Animals (PETA) to support the animal rights organisation.