Nicki Minaj Storms Off "American Idol" Set On-Air

"American Idol" truly deserves its own spin-off reality show.

In the latest drama to unfold from Fox's singing competition, Young Money rapstress Nicki Minaj was up in arms against co-judges Keith Urban, Mariah Carey (especially) and Randy Jackson after contestant Summer Cunningham says she "tried to do the country thing."

See why the two divas get catty and Nicki exits stage right below.