Idol Chatter & Voice Views

The original American Idol Kelly Clarkson was among the stars to perform at the annual Z100 Jingle Ball in New York Friday night.

The event also featured Lady Gaga, Demi Lovato, Pitbull, David Guetta, the Script and others.

Kelly performed her hit single “Mr. Know It All” from her new album, as well as past hits like “My Life Would Suck Without You” and “Since You Been Gone.”

She also called Demi Lovato back to the stage so they could duet on “Have Yourself a Merry Little Christmas.”

For a story on the show, go here.

The Associated Press was on hand and provided wonderful photos of Kelly’s performance, so here they are, above and below.