Fashion Rocks- "Just Stand Up" Live!

We've heard the song many times on the radio and on the web, and we've finally seen the performance live on TV! Beyoncé, Carrie Underwood, Rihanna, Miley Cyrus, Mariah Carey, Natasha Bedingfield, Mary J. Blige, Ciara, Keyshia Cole, Ashanti, Nicole Scherzinger, Leona Lewis, and Fergie joined their incredible voices and sang together for a very good cause. Here's the live performace of "Just Stand Up", buy the song on iTunes to support the Stand Up to Cancer organization or visit standup2cancer.org to make a difference right now! Great performance, enjoy!!!