Ravishing Katrina Kaif turns ambitious as she is gearing up for her singing debut in Yash Chopra's untitled film with Shahrukh Khan. Watch the video to know more. Subscribe now and watch for more of Bollywood Entertainment Videos at http://www.youtube.com/subscription_center?add_user=rajshri. Regular Facebook Updates http://www.facebook.com/RajshriDotCom. Twitter Updates https://twitter.com/#!/RajshriDotCom. Follow us on google plus: https://plus.google.com/u/1/b/111699328828561769924/posts . Get some more dose from http://www.rajshri.com/. Watch more http://www.youtube.com/playlist?list=PL82E2F4C0F81BFADE&feature=view_all for the latest bollywood film reviews, makings & trailers