Watch the exclusive trailer launch event of Ayan Mukerji's Yeh Jawaani Hai Deewani. <br /><br />Directed By: Ayan Mukerji <br />Produced By: Dharma Productions <br />Starring: Ranbir Kapoor, Deepika Padukone & Kalki Koechlin <br />Music By: Pritam Chakraborty <br /><br />For more updates: <br /><br />Like: https://facebook.com/YehJawaaniHaiDeewani <br />Follow: https://twitter.com/YJHDofficial
