The title track shoot which was earlier delayed due to Katrina's ill health is now shot. She recovered from her illness and they shot the track along with Bollywood heartthrob Hrithik Roshan.
Katrina Kaif who rocked everyone with her amazing dancing skills in Dhoom 3 also wanted the same result for Bang Bang. She has apparently trained herself a lot to look good in the dance number.
The actress has put in a lot of effort to make the title track a hit along with superstar Hrithik Roshan.
Inside sources revealed that they have given their best dance to make it rock in the film. Bang Bang directed by Siddharth Anand is an official remake of the Hollywood flick Knight and Day starring Tom Cruise and Cameron Diaz.
Third poster of the film Bang Bang was out Yesterday and the film will release on October 2.
Check out the video of the song Meherbaan here...