Mariah with Keyshia Cole, Leona Lewis, Fergie, Ciara, Beyonce, Mary J Blige, Rihanna, Carrie Underwood, Miley Cyrus, Ashanti, Natasha Bedingfield, Nicole Scherzinger perform "Just Stand Up" at Conde Nast Media Group's Fifth Annual Fashion Rocks
Radio City Music Hall, New York City, New York
