The much awaited ‘Rock On’ premiere was indeed a celeb studded one! From the star cast of the movie like Arjun Rampal with wife Meher Rampal, Prachi Desai, Farhan Akhtar, Luke Kenny, Purab Kohli to business tycoons like Anil Ambani with wife Tina Ambani, Parmeshwar Godrej, Avinash & ...