BANG BANG! Official Teaser | Hrithik Roshan, Katrina Kaif. The official teaser of BANG BANG ft Hrithik Roshan & Katrina Kaif is out. One of the most anticipated movies of 2014 the trailer we must say is mind blowing. <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
