Watch Ke$ha Perform “Come On” on X Factor Live Results Show December 6, 2012 (VIDEO)
Ke$ha makes waves wherever she goes, and the X Factor December 6 live show was no exception. The rapping singer with the mostess made us get up and dance with her performance of new single "Come On." What did you think? Was it everything you hoped and dreamed it could be, or was she kind of lip syncing?