Bollywood actress Kangana Ranaut launched author Vibha Singh's book 'A Convenient Culprit' at Landmark Store in Mumbai.<br /><br />For More Updates:<br />Subscribe to http://www.youtube.com/MovieTalkies<br />Like us on https://www.facebook.com/MovieTalkies<br />Follow us on https://twitter.com/MovieTalkies<br />Website - http://www.MovieTalkies.com
