Rockstar is a 2011 Indian musical sentimental show film coordinated by Imtiaz Ali, featuring Ranbir Kapoor and debutant Nargis Fakhri, with music formed by A. R. Rahman. The film likewise stars Shammi Kapoor, Moufid Aziz, Aditi Rao Hydari, Piyush Mishra, Shernaz Patel and Kumud Mishra in supporting parts, with the previous showing up. The film was created by Eros International Ltd. alongside Shree Ashtavinayak Cine Vision Ltd. It takes after Janardhan Jakhar a.k.a. JJ and Jordan, who longs for turning into a major rockstar. Yet, in the long run on accomplishing all that he longed for, he understands that he was cruel and discouraged without the vicinity of the officially wedded Heer Kaul in his life, with whom he shared a short-term, cozy relationship, back in his school days and amid his time in Prague, where she was carrying on with a discouraged existence with her spouse. At the point when analyzed positive for Bone Marrow Aplasia, Heer was permitted by her guardians to be with Jordan, as her wellbeing condition enhanced with his vicinity. In any case, unintentionally, Heer gets pregnant, demonstrating deadly to her life. Her ensuing passing and the blame that he was dependable made Jordan endure the permanent and endless heart break, which he once looked for, trusting agony is the thing that that could draw out the craftsman in him. Improvement of Rockstar initiated 2010. Nargis Fakhri was given a role as the female lead, after arrangements to give the part to Kareena Kapoor were racked. Recording in India occurred at Delhi, Kashmir, Mumbai and Dharamsala, while the remote successions were shot in Prague and Liberec, Czech Republic.