When the innovative young director of Dil Chahta Hai and Don made the shift to acting, he roped in a few million new fans. And as a TV host and the cofounder of the influential production house Excel Entertainment, his star rose even higher in Bollywood. With the success of Rock On!! and Rock On 2 topped by sold-out stadium tours, he's proven himself as an electrifying singer and performer as well—his raspy-edged vocals lend an urgency to a new breed of Indian rock ‘n' roll.