Leading up to the big night, Ms. Chastain stunned a the Golden Globes in her Givenchy Couture dress and then at the SAG Awards in a Jessica Rabbit-inspired look. Tonight, at this year's Academy Awards, the "Zero Dark Thirty" actress is up for a Best Actress honor, so we expected Jessica to bring out the star power in full force on the Oscars 2013 red carpet.
And she did -- her glimmering nude Armani gown paired with red lipstick and vintage waves screamed Old Hollywood glamour. See Jessica Chastain's look at the 2013 Oscars below and tell us what you think!
See the rest of the red carpet glam: