Video: ''Just Stand Up'' to cancer -Mariah, Beyonce, Rihanna, Leona and more (Charity Single)

Stand up to Cancer Charity Single " Just Stand Up " available for purchase on iTunes Sept. 2nd The track features Mariah Carey, Beyoncé, Mary J. Blige, Rihanna, Fergie, Sheryl Crow, Melissa Etheridge, Ashanti, Natasha Bedingfield, Keyshia Cole, Ciara, Leona Lewis, LeAnn Rimes, Miley Cyrus, and Carrie Underwood. This charity single for the 'Stand up to Cancer' foundation features some of music's biggest female artists vocals for a good cause to raise awareness and monetary donations for cancer and cancer research. I ask [...]