When Ranbir Kapoor chilled with Sanjay Dutt's kids

Mumbai: Ranbir Kapoor, who is all decked up to be the on screen Sunjay Dutt in his biopic, was recently seen spending some quality time with Dutt's kids.

The 56-year-old actor's wife Manyata Dutt recently took to her Instagram account and shared a snap of the 33-year-old actor with her kids.

Meanwhile, talking about his biopic in a recent event, Sanjay said, "My biopic is being made and Raju Hirani is directing it. I won't act in it. Ranbir Kapoor will. So it will be a problem for him because he will have to grow his hair, will have to get lean and then make body. It's a challenge for an actor."