Here's a cool song that's for a good cause!  Fergie, Sheryl Crow, Leona Lewis, Mariah Carey, Beyonce, Mary J. Blige, Rihanna, Miley Cyrus, Melissa Etheridge, Natasha Bedingfield, Ashanti, Keyshia Cole, Ciara, Leann Rimes and Carrie Underwood all teamed up to produce "Just Stand Up."  It is available exclusively on iTunes and 100% of the proceeds go to fight breast cancer!

Click here to listen to a clip of the song

Click here to learn more about Stand Up to Cancer