The Artist's star might not have worn vintage, but her Elie Saab gown was so painstakingly crafted it certainly could have passed for a classic couture piece. The gown's pale mint hue was a beautiful pairing with Bejo's copper locks, especially when juxtaposed with dramatic emerald-and-diamond drop earrings. Berenice wore her tresses in a trendy braided 'do, sure to inspire many updos come this prom season. She is married to the director of The Artist, Michel Hazanavicius.

The 84th Annual Academy Awards were held February 26, 2012 at the Kodak Theatre in Hollywood. While we missed the fantastic wardrobe changes of Anne Hathaway, Billy Crystal charmed (for his 9th turn) as host of the soiree. We've spotted other celebrities with looks similar to Berenice's haute look, including Angelina Jolie, Penelope Cruz, and Jennifer Lopez. Check out all 2812 pictures in the Evening Dress Lookbook.

Hollywood's elite brought out their most spectacular dresses for the biggest red carpet night of the year. See who sizzled and who fizzled at the 2012 Oscars.