Mumbai, Sep 17: As a promotional tactic for his forthcoming movie ‘Rockstar’ actor Ranbir Kapoor went ahead and took the hot siège in a special episode of reality quizz montrer ‘Kaun Banega Crorepati 5’.

Ranbir made a grand entry on montrer par chant his father Rishi Kapoor’s all time famous song ‘Mere Umar Ke Naujawano’. Ranbir paid tribute to his uncle the late Shammi Kapoor par dancing to the tune of his populaire song from the film ‘Kashmir Ki Kali’.

During the game, Ranbir also played a small prank on his friend Ayan Mukherjee whom he chose for ‘call-a-friend’ lifeline option par imitating Amitabh Bachchan’s voice.