lmao at Christina fans acting like they even knew that song she sang.

lmao at you even caring. you always have something negative to say about Christina and her fans

Miley
And no Alicia Keys?

Brandy>

Beyonce in #1 that's so cool but I think that Leona deserved it more but whatever she's #2 and that's good

I would have removed Miley and place in Brandy instead, and switch Leona and Beyonce.

I like Beyonce, but leona is the better vocalist. Plus, any of Leona's "Run" performances are as close to perfect as you can get

I didn't know the song until she sang it... and she did it amazing...

what a ****** list

LMAO , Miley ?????? , what a joke =))

Miley has a unique voice.. so quit hatin

an unique voice makes her talented? NO. Fail.

Miley?????

and Where's Mariah Carey?

What because she sings with an accent and cat being strangled. Unigue does not = sounds good.

Voices of 2008 not 1998.

lol @ Miley being on the list, kind of makes it difficult to take the list seriously.

I don't care it's just funny how some of you act like you know the song she sang, and then act like you know the artist after that.

It's all a joke.

i'm not acting like nothing...is just that Xtina did it amazing with that song, i don't care about the original artist hahaha....

I wasn't talking about you. You just posted the performance. That's it. It's some other people who act like they knew the song before she even performed it.

Christina intruduces older songs to a new generation. I never heard At Last by Etta james or its A mans world by James Brown or Mother by John Lennon and so on before she coverd them. im sure some of her fans knows these old songs.

Miley

what a JOKE!!!!

DEAD at Miley