Previously, we saw Lara Dutta in the Akshay Kumar-starrer 'Bell Bottom,' in which she played Indira Gandhi. Now, Fatima Sana Shaikh will essay the role in 'Sam Bahadur.' According to India Today, a source close to the actress claimed that she has been reading books about the former Prime Minister to help her get into character. "Fatima has been reading a number of books on Indira Gandhi to understand her better, and get an idea of her regime as the Prime Minister. She also has got her hands on various documentaries to get the nuances and mannerisms of her character right. It is a responsible role and Fatima wants to do full justice to it," said the source.