Casey Affleck

via zimbio

It was a night of exactly 100 stars at L.A.’s Kodak Theater, the glitzy Hollywood locale also known as the home of the Academy Awards. But the A-listers in attendance – Jack Black, Scarlett Johansson, Salma Hayek, Keanu Reeves, Jessica Alba, Casey Affleck, Halle Berry, America Ferrera, to name just a few -- weren’t there hoping to take home an Oscar. They were there to give back.