Bollywood superstar Amitabh Bachchan silently walked away from the music launch ceremony of Vipul shah’s ‘Singh is Kinng’ at Enigma, JW Marriott on Thursday, just when Salman came in with girlfriend Katrina Kaif.

Since Akshay couldn’t attend the function because he is not in the country, the film’s producer Vipul Amrutlal Shah asked Big B to grace the occasion.

Sallu, who is one of the lead actors in Shah’s upcoming directorial venture ‘London Dreams,’ was also invited to release the album.

Reports said as the function was moving ahead, Amitabh, who came a bit early for the launch, excused himself and left the place abruptly as he was not at all comfortable with Sallu’s entry.

An industry source said that Big B and Salman are already comfortable with one another and there is no reason for them to avoid each other.

The source also said, “In fact, the two have worked together in ‘God Tussi Great Ho’ and during the film’s shooting they got along well.”

After Amitabh left the occasion, Salman continued the music launch ceremony in his own way.

He unveiled the album with Katz. Both posed in different style for the media.

Singers and music directors like Pankaj Udhas, Anand Raj Anand, Pritam Chakraborty, Hard Kaur, Daler Mehendi and Mika were also there.