Best Dressed: The Week in Outfits

Victoria Beckham

Who: Natalie Portman

When: September 24, 2015

Why: Natalie Portman took center stage at the Ballet National de Paris' Opening Season Gala wearing Dior Couture. The accordion pleat skirt and structured crop top resemble the shape of a ballerina's costume, a nod not only to her husband Benjamin Millepied, the director of dance at the Opéra Garnier, but her infamous role in Black Swan. Still, we can't decide which is better—her riveting performance in the film or this outfit.

(Media Platforms Design Team)

Between red carpets, swanky events, and IRL sightings, here are the best-dressed celebs of the week.