Clarkson will appear on the upcoming "Battle of Champions" season of the NBC singing competition series alongside Adam Levine ...

Jennifer Hudson Pinch Hits For Kelly Clarkson on The Voice Episode originally appeared on Daytime Confidential.

Fellow "American Idol" alum Jennifer Hudson temporarily filled in for Clarkson following her ex-husband's death.

With Kelly Clarkson forced to miss filming some of "The Voice" season 29, she leaned on a fellow "American Idol" alum to fill in for her.