Carrie Mulligan, Amber Heard, Anne Hathaway & More Glam Up 2011 The Hollywood Film Awards Red Carpet [PHOTOS]

The fall awards season officially kicked off last night (October 24) with the 15th Annual Hollywood Film Awards Gala Presented By Starz held at The Beverly Hilton Hotel in Beverly Hills, California.

The star wattage was high and so was the glam factor! George Clooney, Michelle Williams and Carey Mulligan were among the stars honored last night. Clooney, who attended the event with Stacy Keibler, took home the Actor of the Year prize for his roles in The Ides of March and The Descendants.

PHOTOS: Stacy Keibler Looking Gorgeous, George Clooney Looking Dapper At London Descendants Premiere

Mulligan landed the Hollywood Supporting Actress Award for her role in Shame, and Williams was honored with the Hollywood Actress Award for My Week with Marilyn, in which she plays Marilyn Monroe.

Bryce Dallas Howard dressed for two in a red Dolce & Gabana spaghetti-strap dress. The Help actress is now entering her third trimester. Anne Hathway, 28, opted for a floral printed blue dress with her hair tousled as she posed up with fellow actor Joseph Gordon-Levitt, winner of the Breakthrough Actor Award. While Amber Heard dressed bold and bright look in a turquoise gown.

The full winners list and video of George Clooney and Stacy Keibler on the red carpet are after the jump…

Hollywood Career Achievement Award: GLENN CLOSE – Albert Nobbs
Hollywood Actor Award: GEORGE CLOONEY – The Descendants
Hollywood Actress Award: MICHELLE WILLIAMS – My Week with Marilyn
Hollywood Director Award: BENNETT MILLER – Moneyball
Hollywood Supporting Actor Award: CHRISTOPHER PLUMMER – Beginners
Hollywood Supporting Actress Award: CAREY MULLIGAN – Shame
Hollywood Breakthrough Actor Award: JOSEPH GORDON-LEVITT – 50/50
Hollywood Screenwriter Award: DIABLO CODY – Young Adult
New Hollywood Award: FELICITY JONES – Like Crazy
Hollywood Ensemble Cast Award: “THE HELP” CAST – Viola Davis, Bryce Dallas Howard, Allison Janney, Chris Lowell, Ahna O’Reilly, Octavia Spencer, Emma Stone, Sissy Spacek, Mary Steenburgen, Cicely Tyson and Mike Vogel
Hollywood Breakthrough Director Award: MICHEL HAZANAVICIUS – The Artist
Hollywood Producer Award: LETTY ARONSON – Midnight in Paris
Hollywood Cinematographer Award: EMMANUEL LUBEZSKI – The Tree of Life
Hollywood Film Composer Award: ALBERTO IGLESIAS – Tinker, Tailor, Soldier, Spy
Hollywood Editor Award: STEPHEN MIRRIONE – The Ides of March
Hollywood Production Designer Award: JAMES J. MURAKAMI – J. Edgar
Hollywood Visual Effects Award: “TRANSFORMERS: DARK OF THE MOON” – Scott Farrar
Hollywood Animation Award: “RANGO” directed by Gore Verbinski
Hollywood Spotlight Awards: SHAILENE WOODLEY – The Descendants