Kelly Clarkson's divorce from Brandon Blackstock was lengthy and contentious so it makes sense that she and her kids are wary ...

Kelly Clarkson didn't mind getting glammed up for her "American Idol" performances, but when they filmed behind-the-scenes ...

During an episode of the Smartless podcast, Kelly Clarkson opened up about how she “got in trouble” with the American Idol ...

The “Stronger” singer, 42, suffered a hilarious slip-up on Monday’s episode of The Kelly Clarkson Show when she forgot ...

American Idol' winner Kelly Clarkson opened up about a clash with one of the show’s producers during her time on the competition ...

Kelly Clarkson's “Underneath the Tree” reaches the Hot 100's top 10 for the first time, 11 years after it was first released.

There was an American Idol reunion this week on The Kelly Clarkson Show. Kelly Clarkson hosted fellow American Idol alum Clay Aiken. The two go way back, as they were part of the very early days ...

The American Idol winner seemingly made a dig at her ex-husband Brandon Blackstock in a Christmas album visualizer video the ...

When Clay Aiken stopped by the set of The Kelly Clarkson Show on Monday (Dec. 16,) the conversation naturally turned to the pair’s time on American Idol. Clarkson and Aiken hit the road together ...

Kelly Clarkson may have won American Idol, but her recollection about who won the seasons after her is a little bit hazy. The “Stronger” singer, 42, suffered a hilarious slip-up on Monday’s ...

Clarkson, the inaugural "American Idol" winner, briefly rewrote the singing competition series' history in an awkward on-air ...

Kelly Clarkson may be the inaugural winner of “American Idol,” but her knowledge of the singing competition series’ subsequent champions ― and other participants ― seems to be a little ...