12 Bollywood Celebrities Who Completely Transformed For Their Roles!

Life in Bollywood ain't easy. The fate of these celebrities change everyday! 

The stars of B'town work hard for every movie and they transform their bodies as per the requirement! We all remember Vidya Balan's transformation for Dirty Picture and Amitabh Bachchan's look in Paa! 

Actors have gone to great length to get into the character. Nothing comes easy in Bollywood?