Mary Kom Official Trailer LAUNCH ft Priyanka Chopra was the event to watch out for when the most awaited official trailer of the biopic of sports legend MC Mary Kom starring Priyanka Chopra was launched<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
