LMFAO, David Guetta Go 'Gaga' On Dream-Duet Lists

Fans got into the holiday spirit early on Friday night as some of the biggest names in music hit New York's Madison Square Garden for Z100's annual Jingle Ball concert. The eclectic lineup at the sold-out event included Lady Gaga, Kelly Clarkson, Pitbull, LMFAO, David Guetta and Demi Lovato.




Now, with all that star power under one roof, we couldn't help but think it might inspire collaboration between artists. So when MTV News caught up with some of your favorite acts on the red carpet, we asked them who they most wanted to team up with on the ...mtv