Celebs Unite for 'Stand Up To Cancer'
Dozens of A-Listers Help Raise Money for Cancer Research
"Stand Up to Cancer" Raised $100M Plus in 2008
"Good Morning America" anchor Robin Roberts announced she had breast cancer in 2007. She returned to on-camera work while she underwent treatment to help give a new understanding to how to live with the disease. She wrote about her cancer battle in her book, "From the Heart: Eight Rules to Live By." Roberts will participate in the event this year, after the prior version of the event raised more than $100 million for cancer research in 2008. (Scott Garfield/ABC News)
