Hollywood's heavy-hitters attended the 17th annual Hollywood Film Festival at the Beverly Hilton Hotel in Beverly Hills, where all eyes were on three of the leading ladies of the night, Julia Roberts (Support Actress Award for August: Osage County), Lupita Nyong'O (New Hollywood Award for 12 Years a Slave), and Sandra Bullock (Actress Award for Gravity), who were honored for their work in this year's films. "The Hollywood I know has allowed me opportunity after opportunity to keep trying and keep doing things and not send me out to pasture," Bullock said during her acceptance speech. "So, I'm grateful that I'm still here." The evening also featured a live performance from Chris Martin who sang Coldplay's award-winning track 'Atlas' from the upcoming The Hunger Games: Catching Fire. With awards season already buzzing with 2013's breathtaking performances, we can't wait to see who will be named the big winners and of course, what they're going to wear.Plus, see more celebrities from this week's parties!