Report: 'American Idol' Contestant Robbie Carrico Sports a Wig

"American Idol" contestant Robbie Carrico's long, blond hair is a wig, reports.

Carrico's decision not to talk about his wig has made the show's staff feel like there's a "blonde elephant in the room," sources told TMZ.

Judge Simon Cowell lambasted the 26-year-old Floridian Tuesday night for being a fake rocker.

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