Stars Come Out to 'Stand Up to Cancer'

The stars are aligning in Hollywood on Friday, as celebrities flock together to "Stand Up to Cancer." Jennifer Aniston, James Taylor, Scarlett Johansson, Meryl Streep, David Cook, Christina Applegate, Lance Armstrong, Jack Black, Kirsten Dunst, Charles Barkley, America Ferrera, Halle Berry, Hilary Swank, Forest Whitaker, Jimmy Fallon, and Keanu Reeves are expected to appear at the event. Diva Mariah Carey will be singing for the cause, along with fellow crooners Beyoncé, Mary J. Blige, Rihanna, Fergie, Sheryl Crow, Miley Cyrus, Melissa Etheridge, Ashanti, Natasha Bedingfield, Keyshia Cole, Ciara, Leona Lewis, LeAnn Rimes and Carrie Underwood. They will be performing "Just Stand Up," the charitable single supporting the cause. Keep Reading... See Also: Couric's Courage Stand Up to Cancer Stars Stand Up to Cancer in Telethon (link)