Teenage heartthrob Justin Bieber is to be the star of a new 3D movie based on his life.

The film, which has yet to be given a title, will document the star's rise to fame - as well as feature concert footage set to be filmed at his upcoming Madison Square Garden show in New York.

The 16-year-old wrote on Twitter, "Next Valentine's we r coming with a major 3D Movie telling the story with an Oscar winning director and also filmin the tour at MSG in NYC!! This is so sick!! Gonna come out in theater's Worldwide Valentine's 2011!!! I'm taking this thing worldwide thanks to u all!! Hyped!!"

The project will be made with director Davis Guggenheim, the man behind 'An Inconvenient Truth'.