Simon Cowell has slammed Britney Spears' VMA appearance. He said if he was managing Britney he would have never let her do the show.
"If I had been looking after Britney I would have taken one look at her in rehearsals and I would have never let her on stage. The song wasn't right, the image wasn't right and she just wasn't rehearsed. The problem is now she may have killed her career."
