Sanjay Dutt and Boman Irani have rendered songs for this film. This is the first time Boman Irani has lent his voice for a film while Sanjay Dutt has earlier sung for films like Kaante (2002) and Musafir (2004).
There was speculation in the media that Karan Johar was to produce the film. But this was false information.
The film has cameos by Naseerudin Shah, Abhishek Bachchan, Sunil Shetty, Ritesh Deshmukh, Juhi Chawla, and Karan Johar.
The movie is said to have the most number of special appearances in Indian Film history.
Vishal Shekhar recorded 21 songs for the film. Only 8 were released for the album.