Kelly Clarkson explained that the two had spent much time together two decades ago, when she won Season 1 of American Idol and Clay Aiken won Season 2. She revealed they toured together after he won.

Kelly Clarkson ... we toured,” the season 1 champion began, referring to the singers’ 2004 co-headlining Independent Tour that followed the first two seasons of American Idol.

In the final week of January 2009, Kelly Clarkson made Billboard chart history for the second time. The American Idol alum had already set a chart record for the biggest jump to No. 1 with her ...

Having been more than 20 years in the entertainment industry, Kelly Clarkson has gone through a lot of changes in front of the camera. That includes many a style change, having first risen to stardom ...

Ever since she won the very first season of "American Idol" back in 2002, Kelly Clarkson has been a fixture of the pop scene. Her powerhouse vocals, frequent songwriting contributions, and ...

The Kelly Clarkson Show has had some incredible viewer ratings since the first season of the former American Idol winner's ...

Clarkson welcomed fellow “American Idol” veteran Clay Aiken to “The Kelly Clarkson Show,” where she proceeded to misidentify him as the Season 2 winner of “Idol” when, in fact ...

Kelly Clarkson opens up to E! News' Keltie Knight about Carrie Underwood returning to 'American Idol' as a judge and the new season of 'The Kelly Clarkson Show' premiering Sept. 23. Kelly Clarkson ...

As Kelsea Ballerini makes her debut in the big red chair on 'The Voice,' she will have Kelly Clarkson to lean on for support.

The popular singing competition is back with a familiar face, as former winner Carrie Underwood swaps the mic for the judge's ...