Vidya Balan: At one time, my body was my life's biggest problem

Cinephiles who look beneath the superficial can perhaps find common ground between Vidya Balan's off-screen demeanour, and the strong-headed characters portrayed by her in films. But Balan's ebullience can be deceptive, egging one on to believe that she can't be fazed by opinions in an industry that's always willing to provide...