'These girls just don't like each other!' Diva sparks fly as Mariah Carey 'interrupts' Nicki Minaj on first day of judging American Idol

Well that didn't take long! The race to be crowned queen diva of American Idol is already on.
During their first taping of the talent reality show on Sunday in New York, newcomers Mariah Carey and Nicki Minaj are said to have talked over one other in a bid to be the most vocal judge.
The drama began when 29-year-old Super Bass singer Nicki starting critiquing a contestant, but despite it being her moment to reign, Mariah, 42, couldn't resist butting in on several occasions


Meet the gang! Newcomers Mariah Carey, Keith Urban and Nicki Minaj join oldie Randy Jackson on the American Idol judging panel - with Ryan Seacrest keeping his role as host
 

But according to TMZ, each time the Dreamlover star intervened, feisty Nicki just spoke louder.
A source said: 'These girls just don't like each other.