London, Aug 24 - Hollywood actress Sandra Bullock has expressed her desire to join actor Bradely Cooper in 'The Hangover 2'.

The actress asked Cooper if she could have a part in the sequel of his hit raunchy comedy 'The Hangover' and wondered which role she could portray, reports aceshowbiz.com.

Though she was initially doubtful about the future of the sequel, Bullock asked Cooper: 'Can I be in it?' after she learned from the 'The Hangover' star that the filming of the first movie was much fun.

She then added: 'I'm trying to think of who I'm going to play.' Cooper immediately answered 'Mrs. Chow', a character who is supposed to be the wife of Ken Jeong's Leslie Chow.

Cooper also expressed his enthusiasm to make 'The Hangover 2'.