Mariah Carey: Definition of a Diva: Unauthorised (2006)

True, she's had some bad press (and let's not even talk about Glitter) - but no one can deny that Mariah Carey is the ultimate diva. Fueled by a desire to perform and an extraordinary voice, Carey overcame a troubled childhood to become one of the most influential voices in music, brushing critics aside with a well-earned right to be fabulous. Still, the road to superstardom was anything but smooth, as explored in this career-spanning program.