Stars including Maya Jama, Rita Ora and Naomi Campbell enjoyed the boozy occasion and bottomless champagne, as the ceremony honoured Queen Elizabeth II with a special catwalk show.
Appearing at the Academy Museum for the second Annual Academy Museum Gala in Los Angeles on Saturday night, the 36-year-old looked like a piece of art as she posed for the cameras.
In a series of sultry shots posted to her Instagram, the beauty, 41, worked her magic in a sexy belt dress which appeared to have been fashioned by Balenciaga creative director Demna Gvasalia.