I agree with everyone who said that Kelly didn't sound good at all and she has problems delivering solo live performances. She had prerecorded/background vocals on at least one of those songs and it didn't help b/c she sounded horrible when she added her live vocals. Her voice is too husky and lacks control and clarity. All the dancers in the world could not have helped her sound any better. And that duet was horrible, he had to carry the song. I knew Beyonce's name would come up b/c they were in the group together and are performing a lot of the same songs. But like others said, there is really no comparison. Beyonce is on a much higher level when it comes to delivering consistent, great live vocals and performances. NO EXCUSES Ms. Kelly, bring it if you got it!