43 Celebrities who have had plastic surgery (Photos)

Slideshow posted in Photos | Thursday, April 07, 2011

33 of 42: Kara DioGuardi said on Howard Stern's Sirius XM radio show in 2011 that she had liposuction on her knees. Pictured: Kara DioGuardi appears in a bikini at the finale of 'American Idol's ninth season in 2010, which marked her second and final year as a judge.

It is unclear whether Kara DioGuardi underwent cosmetic procedures prior to appearing on 'American Idol' in 2010. ( Photo / FOX)

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