05/09/2011 06:36 am ET | Updated Jul 09, 2011

'X Factor' Auditions: Audience Boos, LA Reid 'Meaner' Then Simon Cowell

Simon Cowell is known for his harsh criticism of aspiring singers on American Idol, but it seems he might have competition for the title of "meanest judge" on The X Factor in fellow judge Antonio "L.A." Reid.

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