Ranbir Kapoor's first look as an older Sanjay Dutt leaked online

Ranbir Kapoor is racing through time as he transforms himself into Sanjay Dutt for the Munna Bhai actor's biopic.

The Ae Dil Hai Mushkil actor has been gaining weight and sporting salt and pepper hair to look the part. His latest transformation pictures show him playing the later stages of the Khalnayak actor's life.

Ranbir was seen in an older Sanjay Dutt get-up, sporting similar facial hair. We're guessing the young actor is shooting the later stages of Dutt's life when he'd been released from prison.

In February, pictures out of Ranbir looking like Sanjay from the sixties leaked online.

According to Hindustan Times, at an event in Mumbai, Ranbir revealed that more than 60% of the film is complete.

"As you can see, I’m in the look of Sanjay Dutt and the movie is 60 per cent complete and soon it will be over," said the actor.

He added, "It feels very proud that I’m doing the Sanjay Dutt biopic and I’m very thankful to Vinod sir [Vidhu Vinod Chopra] and Sanjay sir especially."