Amitabh has been given the best actor title in 16th Lines Gold Award being held in Mumbai.The 60-year-old actor amazingly played the character of a 13-year-old boy in the abovesaid flick.A large number of Bollywood actors including Dharmendra attended the award ceremony.Vidya Ballan played Amitabhs mother while son Abhishek Bachan played the role of the father in the movie.