Who's got a powerfull singing voice will full of potential?

besides christina and mariah

Aretha Franklin
Elivis
Carrie Underwood
Taylor Swift
Kelly Clarkson

I hope I helped and good luck!
Great question!
I gave you a star! :) 鈾?br> xoxo
Anne

Joss Stone - She can SIIIIIIING!!
She has such an amazing voice!
She has the funk/soul thing DOWN!!!

You can't possibly watch these and disagree:
http://www.youtube.com/watch?v=TBH8o8XXn...
http://www.youtube.com/watch?v=ytsHaxV0S...

carrie underwood

amy winehouse!!!!!!!!!!!!!!!

me

lol
BEYONCE KNOWLES

SHE IS SO POWERFUL!

Martina McBride

Karin Dreijer from The Knife, other honourable mention would be Tarja Turunen (formerly of Nightwish) and Leona Lewis, Amy Winehouse (as long as she keep her head straight), Mika and JoJo

does it have to be a girl? if not, check out William Beckett, he has such an amazing voice! seriously...

Gabe Saporta has alot of potential as well =)

Celine Dion...who else

JoJo or Nikki Flores and for a guy Id say Lucas Grabeel.

i think william beckett and also hayley williams has a very loud voice for being so tiny!

Yeah like above, hayley williams has a very powerful voice. But its brilliant. Patrick stump also has a very powerful voice good for many genres.