A decent LIVE performance from Kelly, not a showstopper but well sung and not overdone. I could have done with a little less warbling but apart from that it was fine. Oddly enough, that snippet of Christina's performance is the first time I've seen it, that really was fucking awful. She does have a tendency to showboat and oversing but that was totally ridiculous (that video was SO funny, showing all the other big artists whilst she was holding that note). Madonna could never :oP