Mariah Carey, we saw your boobs! Or one of them at least! The singer attended the 20th anniversary party of Jermaine Dupri's record label and she let it all hang out. When Mimi jumped on stage, her white strapless dress tried to jump off. Well, at least it happened at the Fox Theatre in Atlanta opposed to on the Fox Network nationwide. Ever since Simon Cowell left, American Idol has pretty much been declared a nipple free zone, Mariah Carey!!