Emraan Hashmi and Vidya Balan took off to Hyderabad a few days back to shoot for their romantic number in 'The Dirty Picture'.

Composed by Vishal & Shekhar, the sufi-style number, among the film's many highlights, is being shot at the exotic Bidar Fort, which is a few hours' drive from Hyderabad.

The tourism authorities are hoping for a boost to the area once the track releases on mass media.

Upon their return, there will be a final shooting schedule in Mumbai, after which the film's photography stands complete, before the end of the month.

'The Dirty Picture' releases worldwide on December 2.