I think britney plays upon the whole innocence thing... which evokes memories of childhood for me, I think thats why I like her voice, its really relaxing and fun.
Yea christina is the papa (scottish phrase for best) when it comes to singing!!

Im still waiting on someone coming and slagging me for this post!!

Oh yea and outkast. There song and video for "roses" is utter brilliance!! Its very artistic!! I think outkast are extremely talented!