The X Factor PR wheel took flight today with news that one of the judges has quit. It's Sharon's turn - Louis couldn't have another hissy fit and leave; now THAT would be ridiculous. This is the point where I let the statement from ITV take over: "Sharon Osbourne has decided to leave The X Factor after four fantastic years. ITV thanks her for her immense contribution to the show and for all her humour, compassion and energy. She has been a tremendous judge and mentor on the programme but we respect her wish to leave and wish her the very best with her future projects." I wonder what tipped her over the edge? Perhaps a certain someone perhaps getting a Glamour TV Personality of The Year award on Tuesday, perhaps, hmmmm?