The "American Hustle" beauty looked stunning on the red carpet at the annual Oscar Nominee Luncheon at the Beverly Hilton in Beverly Hills, Calif. on Monday.
The actress looked chic in a 70s-inspired red jumpsuit, leaving her long locks down with tousled curls.
Other gorgeous nominees who graced the red carpet included Sandra Bullock, Cate Blanchett, Meryl Streep and Lupita Nyong'o. Hollywood's hottest leading men -- Bradley Cooper, Leonardo DiCaprio, Jared Leto and Matthew McConaughey -- also attended the event.
Talk about a star-studded lunch!
Click "Launch Gallery" above to see more shots from the fancy soiree, and be sure to watch the 86th Academy Awards on Sunday, March 2 to see who will take home Oscar gold.