- This article is about the character. For the guest star, see Kara DioGuardi.
| Kara DioGuardi
| Character Information
Kara DioGuardi is an American singer-songwriter and television personality, best known for being a judge on American Idol.
Kara DioGuardi was on American Idol when she was asked about the contestant's singing. Kara said that she didn't think the contestant could come back from last week where her singing of "Brown Sugar" by The Rolling Stones caused Mick Jagger to quit singing forever. Kara then went on to say that she "rocked it" this week.