The makers of 'Humshakals' are making every bit of the movie gripping for the audience. The first song of the film is out. Titled Caller tune, the song features Saif Ali Khan, Tammanah, Ritiesh Deshmukh and Bipasha Basu. <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
