Nicki Minaj Allegedly Targets Mariah Carey With Death Threat

Nicki Minaj's rant on the "American Idol" set Tuesday went way beyond name-calling ... she threatened Mariah Carey's life -- this according to sources connected to the production.Our sources say ... in the heat of the argument, Nicki said, "If I had…

Kirsten Dunst Krista Allen Kristanna Loken Kristen Bell