Rockstar's lead actor Ranbir Kapoor and director Imtiaz Ali were snapped at the RK Studios, Mumbai, on the occasion of Ganpati Visarjan. Veteran actor Rishi Kapoor and his brothers Randhir Kapoor and Rajiv Kapoor were also snapped on the occasion. Both, Ranbir Kapoor and Imtiaz Ali were seen in shirts and were also snapped while performing the Ganesh Aarti. Ganesh Chaturthi is the birthday of Lord Ganesha, who is widely worshipped as the God of wisdom, prosperity and good fortune. He is worshipped for 10 days and on the 11th day is immersed in water, and this occasion is known as Ganpati Visarjan. Ganesh Chaturthi is one of the biggest festivals celebrated in Mumbai and Bollywood. For regular updates on the latest happenings in Bollywood kindly subscribe www.youtube.com/thebollywoodshow