Bigg Boss 11 is hitting headlines for one or the other reasons, thanks to the controversies created by the contestants. But now, this news will make Salman Khan and Katrina Kaif fans happy. Salman Khan will launch a new song of his upcoming film Tiger Zinda Hai along with Katrina Kaif! Yes. You read that right. Salman Khan and Katrina will have a romantic performance on the same while launching the song 'Dil Diyan Gallan.' Watch video to know more.Kindly Watch these episodes on Colors TV everyday and anytime on VOOT.