BEVERLY HILLS, CA - JANUARY 08: Casey Affleck and Ben Affleck attend Amazon Studios Golden Globes Celebration at The Beverly Hilton Hotel on January 8, 2017 in Beverly Hills, California. (Photo by Todd Williamson/Getty Images for Amazon)

BEVERLY HILLS, CA - JANUARY 08:  Casey Affleck and Ben Affleck attend Amazon Studios Golden Globes Celebration at The Beverly Hilton Hotel on January 8, 2017 in Beverly Hills, California.  (Photo by Todd Williamson/Getty Images for Amazon)