Steven Tyler On Kid Rock's Disparaging 'Idol' Remarks: 'He's Just Jealous'

Steven Tyler On Kid Rock's Disparaging 'Idol' Remarks: 'He's Just Jealous'

At an “American Idol” press conference, Steven Tyler responds to Kid Rock’s putdown that joining “Idol” as a judge is “the stupidest thing he’s ever done in his life.” Plus, what has been the biggest surprise so far for Steven and Jennifer Lopez about their new gig?