‘Kalank’ trailer launch: Alia ‘raps’, Varun touches her feet

The much-awaited 'Kalank' trailer, featuring an all-star cast of Varun Dhawan, Alia Bhatt, Madhuri Dixit, Sanjay Dutt, Sonakshi Sinha and Aditya Roy Kapur was launched. Alia and Varun hosted the trailer launch event. The movie releasing on April 17, and is directed by Abhishek Varman of '2 States' fame.