Welcome to the world's most popular show, Joe Jonas. The cute singer guest judges an episode of American Idol.
Rating: 5.0 / 5.0
Welcome to American Idol, Neil Patrick Harris. The hilarious actor serves as a season nine guest judge.
Rating: 5.0 / 5.0
We love Kristin Chenoweth. She guest judges an episode of American Idol, prior to the season's Hollywood round.
Rating: 5.0 / 5.0
Seen here with Adam Lambert, Kara DioGuardi says she understand why ABC booted the singer off its network multiple times in late 2009. It's all about advertisers and the bottom line.
Rating: 4.9 / 5.0
Shania Twain is seated next to the American Idol judges you know and love in this shot from season nine.
Rating: 4.8 / 5.0
Kara DioGuardi covers the new issue of Women's Health. Looking awfully fetching, we might add.
Rating: 4.8 / 5.0
During the season eight finale, American Idol judge Kara DioGuardi gave viewers a special show. She revealed a rather nice bikini body for millions to see.
Rating: 4.7 / 5.0
Randy, Simon and Kara are seen here during an early stage of season nine. They are joined by guest judge Avril Lavigne.
Rating: 4.7 / 5.0
Randy, Simon and Kara are joined by a special guest on season nine: star singer Mary J. Blige.
Rating: 4.7 / 5.0
Kara DioGuardi of American Idol is looking awfully gorgeous in this bikini pic if you ask us. Wow. Way to go, Kara!
Rating: 4.7 / 5.0
After just one night, Ellen DeGeneres seems right at home on the judge's panel. We loved her funny and fresh opening performance.
Rating: 4.5 / 5.0
Kara DioGuardi poses here for Maxim. Do you find the American Idol judge hot... or not?
Rating: 4.5 / 5.0

Kara DioGuardi Biography

New American Idol Judges Kara DioGuardi is a Grammy-nominated songwriter who will be joining the judging table for American Idol's eighth season. DioGuardi grew... More »
Born
Full Name
Kara DioGuardi

Kara DioGuardi Quotes

I have my own style ... I'm honest. And pretty feisty.

Kara DioGuardi

I can be pretty tough at times, and nurturing when I have to be.

Kara DioGuardi