The Kelly Clarkson show is back, which means the superstar’s popular Kellyoke segment has also returned. On Monday (Oct. 23), Clarkson kicked off the week with a powerful performance of Christina Aguilera’s 2002 hit, “Fighter.”
Dressed in a full leather outfit, Clarkson flawlessly belted the lyrics — which is no easy feat, as Aguilera is known for her impressive vocal riffs and melodies. “Makes me that much stronger / Makes me work a little bit harder / Makes me that much wiser / So thanks for making me a fighter,” she sings in the chorus, highlighting how a failed relationship made her…