Oscar Sunday will serve as date night for several of Hollywood's romantic couples and pairs of friends. Angelina Jolie and Brad Pitt will be arm in arm for the big event, but he'll also be meeting up with his good pal George Clooney, who has Stacy Keibler by his side. Michelle Williams has had sidekick Busy Philipps for award season support, and The Artist's director and leading lady make a sweet scene. As the big event gets closer, we're once again teaming up with UStream to bring you ALL the action. Watch all of the Academy Awards red carpet LIVE right here on PopSugar Network starting at 5:30 p.m. EST/2:30 p.m. PST, and make sure to follow PopSugar and The Academy on Twitter. For now, we've got a sweet look at this year's cutest award season duos — enjoy!