Idina Menzel took to The Kelly Clarkson Show to surprise Wicked's current Elphaba. Idina Menzel took to The Kelly Clarkson Show to surprise Wicked's current Elphaba.

Singer and talk show host performs tribute song for honoree Garth Brooks. The "American Idol" winner shared how nervous she felt while performing her tribute song for honoree Garth Brooks.

NBC might face another problem once Kelly Clarkson's show takes over Ellen DeGeneres's slot in 2022.

Sorry, Ellen DeGeneres - it seems like Kelly Clarkson has dethroned you. Sorry, Ellen DeGeneres - it seems like Kelly Clarkson has dethroned her. "The Kelly Clarkson Show" has been renewed for two more seasons, and according to reports, the show successfully ended 2020 on a new season-high.