PaleyFest 2011: Will Steven Tyler & Jennifer Lopez Perform On 'American...

PaleyFest 2011: Will Steven Tyler & Jennifer Lopez Perform On 'American Idol'?

At PaleyFest 2011, “American Idol” judges Steven Tyler and Randy Jackson confirm to Access that Aerosmith and Jennifer Lopez will perform on the “Idol” stage this season. Also, does executive producer Ken Warwick think this season of “Idol” is better than the last?