Vidya Balan On Sujoy Ghosh Kahaani 2 The Dirty Picture

In the fourth part of her Bollywood Hungama exclusive interview with Content Head Broadband Faridoon Shahryar, Vidya Balan explains why she was not able to do Sujoy Ghosh's 'Kahaani 2' and 'The Dirty Picture' being her most challenging film of all. Must watch!