PerezHilton.com has been exclusively informed about a dance off that took place at TAO nightclub in Las Vegas on Saturday night.
It all started with Nicole Scherzinger, who arrived at the club with "12 backup dancers in tow." She hit the dancefloor hard, moving it to her own track Don't Hold Your Breath.
Pretty standard fare for her, but it's still pretty catchy!
Check out this just-leaked demo from Ke$ha, called Dancefloor (above)!
We're not entirely sure if this is something from the new album, or if this was a track cut from Animal or Cannibal, but hey - it's a decent guilty pleasure!
Just needs a little more energy, and we'd be sold, gurl!