Imran Khan And Katrina Kaif Perform At Mere Brother Ki Dulhan Music Launch - Hot News. Katrina Kaif and Imran Khan rocked the music launch of their upcoming flick Mere Brother Ki Dulhan with their rocking performance. The duo shared some candid moments with the media too. Check it out. Regular Facebook Updates http://www.facebook.com/RajshriDotCom. Watch more http://www.youtube.com/playlist?list=PL4E87895D45C52ECE for the latest bollywood film reviews, makings & trailers.