Everybody loves a good girlfight. According to TMZ  "Nicki Minaj derailed the "American Idol" auditions in Charlotte, North Carolina Tuesday, after swearing at Mariah Carey and threatening, "I'm gonna knock you out"

The showdown reportedly began over a disagreement about a contestant. The video is hard too make out and hard to hear what's being said, but here's the script from TMZ:

Nicki  Get this s**t in self control.  Get in control.  Get in control. 
Randy  Settle down, settle down
Nicki  Don't lose your head.  Don't lose your head (inaudible).  Don't tell me I'm a gangster.
Nicki  (inaudible) every 5 minutes.  So every time you patronize me, I'm-ma take it back, and if you've got a f**king problem, handle it.
Nicki  I told them I'm not f**kin' putting up with her f**king highness over there.  Figure it the f**k out.  Figure it out.
Nicki  I'm not gonna sit here every f**king minute to have you come down and harass me every minute everyday.

And if your thinking this is manufactured drama to increase ratings TMZ says, "Big wigs on the show seem uncharacteristically upset by the blow up.  It seems producers are worried about Mariah and Nicki co-existing for the long haul."

Read more here.

http://www.youtube.com/watch?v=ZgARh8Wf2No