As soon as it was announced that Mariah Carey and Nicki Minaj would be sharing the judges table on American Idol, rumors spread that Mariah Carey was unhappy with the paring and that there would be drama [click here if you missed that].
According to insiders, the sparks are already flying...
Carey and Nicki Minaj went at it during the first "A.I." taping Sunday in NYC. When Nicki started critiquing a contestant, Mariah would interrupt -- not once, but many times. Each time Mariah interrupted, Nicki fought back by loudly talking over Mariah.
One "A.I." spy said Mariah and Nicki tried to cover their disdain for each other but everyone saw through it, adding, "These girls just don't like each other."