'American Idol': Charlotte auditions live blog

American Idol heads to Charlotte tonight, and things heat up between judges Mariah Carey and Nicki Minaj. Stick around for a blow-by-blow account and give us your take on the show.

And we're done. Dun Dun, that is: So it's been a long couple days in Charlotte, definitely for Mariah Carey and Nicki Minaj, and probably also for Seretha Guinn, who has her young daughter, London Marie, with her.

Guinn's...