Prachi Desai, Yash Chopra , Himesh Reshammiya, Sonali Bandre, Abhishek Bachcha, Aishwarya Rai Bachchan , Aaradhya Bachchan , Anupam Kher , Chandrachur Singh, Kirron Kher at Amitabh Bachchan Big B 70th Birthday 2012 Celebration.
