Kelly Clarkson and Demi Lovato duet at Z100 Jingle Ball

Tonight at Z100's Jingle Ball at Madison Square Garden, Kelly Clarkson brought out pal Demi Lovato for a holiday duet of "Have Yourself A Merry Little Christmas." After the performance, Demi tweeted her excitement, "I. Just sang. With Kelly. Clarkson." Kelly later tweeted to Demi, "girl we have got to sing together again! You have such a powerful and beautiful voice! I love your spirit! Thanks for singing with me tonight."

Watch the duet below:


Credit to krazieekimx0x

Kelly also just recently performed a duet with The Fray's Isaac Slade, read about it HERE.

Big Time Rush perform at KDWB's Jingle Ball

Big Time Rush performed, a possibly even gave a glimpse of what their Better With U tour will be like,when they performed "Elevate" and "Music Sounds Better With U" at KDWB's Jingle Ball concert this past Sunday. Watch videos of both performances below:




Credit to wisconsinJONASgirls

Demi Lovato performs at Z100's Jingle Ball Kickoff Party!

As one of Z100's Jingle Ball performers, Demi was in NYC last week at their Jingle Ball Kickoff Party to help promote it. Demi sang "Skyscraper", "My Love is Like a Star", "Catch Me" and a cover of Lil Wayne's "How To Love". Videos below:








Credit to PopstarMagazine