Mariah Carey, Keith Urban, Nicki Minaj

Mariah Carey, Keith Urban, Nicki Minaj

In this Jan. 8, 2013 photo, from left, Mariah Carey, Keith Urban and Nicki Minaj from “American Idol” attend the Fox Winter TCA Tour at the Langham Huntington Hotel, in Pasadena, Calif. “American Idol” returns Wednesday, Jan. 16, 2013, for season 12. (Photo by Todd Williamson/Invision/AP)

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