The film is directed by Imtiaz Ali whose previous films Love Aaj Kal and Jab We Met were BO hits.
Ranbir Kapoor, who has locked lips with Nargis Fakhri in the film, says that shooting kissing scenes is like doing an action sequence.
Actor Ranbir Kapoor wishes that speculations about his affair with his Rockstar co-star Nargis Fakhri were true as "she is an amazing woman."
Ranbir Kapoor can't stop praising Nargis Fakhri and feels her presence is a boon to the film.
Rockstar marks Nargis Fakhri's debut in Bollywood.
Rock song Sadda Haq has become quite popular.
Rocktar's music is composed by AR Rahman.
Ranbir and Nargis complement each other as a couple.
Romantic song Tum Ho features Ranbir Kapoor strumming guitar and singing for Nargis Fakhri.
Nargis looks pretty in a red dress.
After his successful portrayal of a lovelorn, ambitious musicican in Rockstar, Ranbir Kapoor is being touted as Bollywood's next superstar. But amidst all this hoopla, Ranbir hopes to stay grounded.
"It feels nice that people are putting so much faith in me. I hope this doesn't get in to my head as I want to focus only on my work and my directors. For me, success is working everyday during my career and then flops won't affect me. For me, success would be when I get to be on the sets everyday of my life," the 29-year-old told reporters.
While for most people Bollywood means money and glamour, Ranbir has his own reasons for being a part of the profession.
"I have faith in my talent. I don't think I am a good human being or good looking but I do know that I am a good actor. I work hard and I love my work. It's not that I run after money but I genuinely love this profession. I would love to dedicate my life to this profession and definitely become a superstar," said Ranbir.
The actor's future looks equally promising as he has two interesting projects, Anurag Basu's Barfee and Ayan Mukerji's Ye Jawaani Hai Deewani.