Mariah Carey in Talks Over Musical?

Mariah Carey wants to turn her life into a new musical - she's in talks to bring her story to the stage.

Mariah Carey is unsure about appearing in the project, and wants Brit Leona Lewis to play her onstage, according to reports.

An insider says, "Mariah secretly likes the idea of Leona Lewis playing her. Not only is she exotic, she's the only one who they reckon would be able to tackle Mariah's eight-octave vocal range."