stand up! beyonce,rihanna,ashanti,mary j blidge etc LIVE!!!

[Lionsmusic]

Mary J stole this performance. Miley was horrendous, as was Rihanna and Leona Lewis was a little annoying. I can only imagine what Mariah was thinking while Leona's singing just like she used to back in the day. Mariah was aight, a lil stiff as always. But Mary J swept in and kicked it.

[Abarker04]

miley is intimidated i dont blame her for not sounding her best..she was alright but seriously imagine how intimidating it must have been for her..shes with so many huge artists and shes only like 16-17 right... so props to all these artists for doing thiss :) !!

[leemoore313]

ashanti kills it!

[blakey025]

Poor Miley didn't sound good at all... although fair play to her for singing for a good cause.

Props to my fellow brits Leona and Natasha who both sound awesome!

[addwantedparadise]

TEAM MADONNA, BRITNEY SPEARS, CHRISTINA AGUILERA, PINK, ALICIA KEYS, KELLY CLARKSON, AMY WHINEHOUSE and AVRIL LAVIGNE

[Dream214]

beyonce looking like keisha kole right there!