CBS aired their first annual “Movies Rock” celebration of movies and music last night. There were tons of performances including Beyoncé, Mary J. Blige and John Legend, Nicole Scherzinger, Chris Brown, will.i.am (featuring Busta Rhymes, LL Cool J, and Eve), Fergie, Jennifer Hudson, and Usher. View Beyoncé’s performance of “Somewhere Over The Rainbow” above and the others below.

• Mary J. Blige and John Legend perform “As Time Goes By” from Casablanca
• Chris Brown performs “Jailhouse Rock”
• Jennifer Hudson performs “Somewhere” from West Side Story
• Fergie performs the Bond song “Live and Let Die”
• Usher performs “Singin’ in the Rain”
• Nicole Scherzinger does “Diamonds Are a Girl’s Best Friend”
• will.i.am, Busta Rhymes, LL Cool J, and Eve perform the theme from Shaft

Music’s biggest stars performed some of the biggest songs from motion pictures at Condé Nast Presents 2007 Movies Rock. Beyoncé did “Somewhere Over The Rainbow,” Nicole Scherzinger performed “Diamonds Are a Girl’s Best Friend,” Mary J. Blige performed “As Time Goes By” with John Legend, Usher did “Singing in the Rain,” Chris Brown got his Elvis on with “Jailhouse Rock,” Queen Latifah performed “Big Spender,” and Jennifer Hudson sung her rendition of “Somewhere.” More photos after the jump.

Photo above: Beyoncé performed “Somewhere Over The Rainbow” as Dorothy from The Wizard of Oz.

Photos (top to bottom): Beyoncé in yellow, Nicole Scherzinger channeled Marilyn Monroe in pink, Mary J. Blige performed “As Time Goes By” from Casablanca with John Legend, Usher was “Singing in the Rain,” Queen Latifah was a “Big Spender,” Jennifer Hudson did “Somewhere,” Chris Brown sung and danced to “Jailhouse Rock,” Fergie was lowered from the ceiling while performing “Live and Let Die” from James Bond, and LL Cool J and will.i.am performed the theme song from Shaft.

Condé Nast Media Group held their first annual Movies Rock concert tonight at the Kodak Theater in Hollywood. Beyoncé, Mary J. Blige with John Legend, Nicole Scherzinger, Usher, Fergie, Chris Brown, Jennifer Hudson, and more performed their favorite songs from movies. The show airs next Friday, December 7th on CBS. More photos below.

Photo above: Beyoncé looked breathtaking in emerald green.

Photos (top to bottom): Usher, Nicole Scherzinger, Mary J. Blige, John Legend, Marc Anthony and Jennifer Lopez, Jennifer Hudson, Fergie, Eve, Chris Brown and Usher, and Chris Brown.