However reportedly, after collaborating with Akon for ‘chammak challo’, SRK is all set to work with Lady Gaga for a post release promotional track. Due to Lady Gaga’s busy schedule things could not be worked out earlier, but now she has finally found time to work on a song which will be used as post promotional teaser.Music composers Vishal-Sekhar have already composed a tune for Lady Gaga to record. Akon’s chammak Challo is already a chartbuster; let’s wait to see whether Lady Gaga’s song becomes another hit track of the film?
