Did Big B copy Ranveer's 'Bajirao' dialogue?

Celebs try to copy his dialogues, but Amitabh Bachchan recently stepped into someone else's shoes and spoke his lines.

When Ranveer Singh went to Big B's show 'Aaj Ki Raat Hai Zindagi' to promote his upcoming flick 'Bajirao Mastani,' the 'Piku' star replicated the flick's trademark dialogue, "Bajirao ne Mastani se mohobbat ki hai, ayaashi nahi!"

Sharing the video of the same, Ranveer took to his Twitter and wrote, "Now this .. is Epic !!! :))) the Biggest 'B' of all @SrBachchan #BajiraoMastani"

Directed by Sanjay Leela Bhansali, the magnum opus that also stars Deepika Padukone and Priyanka Chopra will hit theatres on December 18.