Amitabh Bachchan Launch Music Of Movie 'Balwinder Singh Famous Ho Gaya'Amitabh Bachchan was spotted at the launch of Balwinder Singh¦Famous Ho Gaya at the Novotel hotel in Mumbai on Tuesday. The movie marks the acting debut of singers Mika Singh and Shaan. Mika took to Twitter to thank Big B for gracing the event. The biggest nite of my life d shenhensha himself @SrBachchan graced my films music launch. Thanks for ur blessings b wishes sir !!!â€ read his tweet. Also spotted at the event were Boney Kapoor, Rajpal Yadav, Vindu Dara Singh, Kavita Kaushik, Sunny Leone and Gabriela Bertante.