After acting in the offbeat Tere Bin Laden, Ali Zafar will be seen dancing and singing on the big screen with Katrina Kaif and Imran Khan in Yash Raj’s Mere Brother Ki Dulhan. The Pakistani pop sensation plays the main lead, Imran’s brother in the film. That means the role is not really a big deal, but Ali isn’t complaining. Even before his first big-budget mainstream production has released, the good-looking musician-cum-actor has signed his third Hindi film – London, Paris and New York. In the Fox Star Studios and Rose Movies production, not only will he play the hero, but also don hats of the music composer and singer. And he has the lovely lady, Aditi Rao from Yeh Saali Zindagi, for company in the romantic saga.