Some of todays most successful female artists joined together (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) to make a song called Just Stand Up for a charity in support of Stand Up To Cancer. Its really an inspiring song.