After reading on the official xfactor site that sharon osbourne has left the x factor after four years, we have decided to show to ITV And Sharon herself just how much she will be missed. Over the past four years Sharon has brought so much fun and entertainment to the show, and her interaction with the other judges has been fantastic to watch. It certainly will be a shame to see her gone. X Factor will not be the same without Mrs O. Please sign below if you agree.