Why is Kelly there? I think she's good but not in the level of Christina and Beyonce IMHO.
Did you look at the video clips in the first post ?
And if she really isn't as good do you really think she would have been crowned best voice in pop history ?
FYI, the uploader of the second video where these girls are belting live, is a Christina hater. He picked the weakest of Christina's belts in the video. However, they still sound fantastic.
Christina is the best pop vocalist and Beyonce is easily the best R&B vocalist, but Kelly Clarkson has proved she is the most versatile vocalist out there.
Kelly with singing "Free Your Mind" with En Vogue:
Kelly, especially after watching the videos. When it gets to the really high notes, she is only one who can truly hit them properly. Christina always has to work her way up, and Beyoncé sometimes works her way up, but for the last couple notes, she couldn't even hold them. All of them are amazing though.
