American Idol has produced more stars than any other TV talent competition series.
From Catie's Comedy & Tragedy: Act 2
Fantasia gives a stunning performance in The Color Purple and sings this song over the end credits.
Daughtry: Rocking America since 2006!
David Archuleta has written a lot of great songs. This is his greatest composition.
One of the most emotional performances in Idol history, for Kelly as well as for the studio audience and everyone watching at home.
Here's a preview of Kelly's great new Christmas song, with a lyric video.
Maybe you missed this one -- Kelly is featured on "Second Hand Heart" by U.K.-born X Factor winner Ben Haenow.