Mariah Carey Dueting With Nicki Minaj on American Idol: "Definitely!" Says Nick Cannon: Nicki Minaj isn’t the on… http://t.co/IaZ7L9Xx

Mariah Carey Dueting With Nicki Minaj on American Idol: "Definitely!" Says Nick Cannon: Nicki Minaj isn't the on... http://t.co/IaZ7L9Xx