BEST: Dakota Fanning sparkled in an embellished Prada gown that featured keyhole detailing, which she paired with a Prada clutch, Cartier jewelry and Giuseppe Zanotti heels.

BEST: Kerry Washington brightened up the red carpet in a coral Calvin Klein gown paired with a Roger Vivier clutch and jewelry from Dean Harris and Finn.

BEST: Leslie Mann looked fab in a Naeem Khan floral gown.

WORST: Rashida Jones bored in a Tory Burch peplum gown.

BEST: Kate Hudson flaunted her fabulous post preggers figure in a powerful, purple sequined Jenny Packham gown, finishing off the look with an Edie Parker clutch and a sleek updo.

BEST: Eva Longoria looked elegant in a cap-sleeved Marchesa cocktail dress, which she paired with black Brian Atwood heels.

BEST: Elizabeth Banks looked red hot in an Antonio Berardi strapless peplum gown, which she jazzed up with Bulgari gold accessories.

BEST: Ginnifer Goodwin looked awesome in ‘aware’ fashion, rocking a H&M Red Carpet Conscious Collection ruffled gown, which she belted in black. She added Bulgari bling and a Stark clutch.

BEST: Charlize Theron looked lovely in lace, showing off her incredible figure in a nude underlay Emilio Pucci sleeved gown. Manolo Blanhik heels and a Judith Leiber clutch finished off her look.

BEST: Claire Danes channeled Old Hollywood glamour, wearing a white hot Vivienne Westwood halter gown with Joseph Mimi Jewels rings.

BEST: Reese Witherspoon showed off her baby belly in a Monique Lhuillier asymmetrical neckline gown paired with Irene Neuwirth jewelry.

BEST: Zooey Deschanel was sweetly styled in an Oscar de la Renta embroidered strapless gown.

WORST: Rosario Dawson looked a little boobiful for the White House, wearing a green gown.

WORST: Lindsay Lohan looked lackluster in black halter gown, which failed flatter her figure in the slightest.

BEST: Ivanka Trump took the plunge in a sexy, sparkling gown.

WORST: Though her Romona Keveza gown was gorgeous, Elle Macpherson was showing a little too much leg for the White House with her slitty style.

WORST: Gayle King’s chartreuse gown didn’t flatter her figure at all.

BEST: Malin Akerman looked white hot in a center slit strapless gown.

WORST: Mary J. Blige’s bright heels didn’t quite mesh with her creative couture and 1950’s style hairdo.

WORST: Kate Upton really overdid it with the makeup, and what was with her sleeved white gown?

BEST: Kim Kardashian showed off her sexy backside in acrushed velvet Johanna Johnson gown that featured Swarovski crystal detail.

WORST: Couldn’t Sofia Vergara glam it up a little more than this for the White House?