Sources reveal exclusively to PerezHilton.com that none other than Mariah Carey will be performing at MTV’s premiere party for The Hills later this month!
An insider tells us that “The party will be held in NYC instead of LA, because Mariah is being a huge diva. She is scheduled to preform at the party, and she refuses to fly out to LA. SO, instead MTV is having to fly out EVERYONE from LA to NYC.”
An MTV source, however, counters that the premiere party was always scheduled to be in NYC, that Mimi is not being a diva and that at this point she’s not officially “confirmed.”
How will Lauren Conrad feel about being upstaged at her own premiere?
[Image via WENN.]