Christina Aguilera Appears at “The Kelly Clarkson Show”

Christina Aguilera appeared at Kelly Clarkson’s You Tube show – “The Kelly Clarkson Show.” In the show, not only did Kelly interview Christina about the anniversary of her debut album release and the upcoming single, but also sang one of Christina’s songs – “Ain’t No Other Man.”

Christina even invited Kelly to sing with her on stage during one of her Las Vegas residency performances.

Watch the videos from the show below.