X factor had amitabh bachhan to promote his upcoming film Aarakshan.

       Big B was very happy to hear such a nice voice from the participants of X factor, and wish them all the best.

After asking big b what he wants to say Sanjay Dutt who is hosting Big Boss 5. he said " he is a great actor and I know he will do a good job"

kabhi -kabhi mere dil mein ye khayal by Big B. 

He was singing by heart

                                     KRUTIKA KAPOOR PAI