Dancing With The Stars party CocoDeville

After burning it up on the dance floor, these celebs and their tango partners def deserve a night on the town!

We spotted Kelly Osbourne, Debi Mazar, Derek Hough, Melissa Joan Hart, Natalie Coughlin, Chuck Liddell, Aaron Carter and their fellow castmates at Coco de Ville last night, and it looks like they were able to enjoy the evening as friends rather than competitors. So who will be the first to go? And who will be the first to get injured? You'll have to tune in on Monday, September 21 to find out!