After playing a tough role in ‘Jazbaa’, Aishwarya Rai Bachchan will be seen in a biopic based on Sarabjit Singh, portraying the role of his sister. The first look of the actress was recently revealed. Ash was spotted having grey hair donning traditional avatar. “We have just started filming for ‘Sarabjit’. I am very thankful to the response by my well-wishers. A lot of people have messaged me and encouraged me for the choice of subject while the work has just begun. It is an intense film, and as an actor I really enjoy that,” said Aishwarya Rai.