Priyanka Chopra's heavy weight TANTRUM- Bollywood actress Priyanka Chopra is playing the role of boxer Mary Kom in Sanjay Leela Bhansali's upcoming biopic. And in order to make the boxing ring sequences authentic for the film, Priyanka Chopra has installed a punching bag at her disposal to get her job -- as well as the jabs -- right. <br /><br />For more Bollywood news and gossip <br />http://www.youtube.com/show/bollywoodnewsgossip <br /><br />Subscribe at <br />http://www.youtube.com/subscription_center?add_user=BollywoodBackstage <br /><br />Like us on Facebook <br />http://www.facebook.com/bollywoodbackstage <br /><br />Follow us on Twitter <br />https://twitter.com/#!/BollywoodBstage
