Mariah Carey Was A 'Nightmare To Work With' On American Idol
Sources tell TMZ, Mariah -- who made her mentor cameo on "Idol" Season 7 -- was incredibly late for her shoot at the Beverly Hills Hotel," not very nice at all," and ridiculously nitpicky about tiny details.
In contrast, the same sources agree J.Lo was a pleasure -- "night and day" compared to Mariah. We're told J.Lo was all about business, in and out, no mess, no fuss.
As we reported, Mariah has been tapped as the newest judge for "Idol" next season. The singer reportedly signed a $12 million deal for her first year on the show. more on this story
TMZ submitted this story.