By Nakisha Williams
Updated May 18, 2013 at 05:00 PM EDT

This week on the red carpet, Miley Cyrus copied Lena Dunham’s look, AnnaSophia Robb flashed some skin, and Kerry Washington matched a fiery leather dress with a smoldering red lip.

See the best and worst of this week’s outfits and play fashion police by casting your vote.

At an L.A. bash for Maxim‘s annual Hot 100 list, Miley Cyrus — who took the number one spot — wore a Valentino jumpsuit previously seen on Lena Dunham at the Girls season 2 premiere.

Carrie Diaries star AnnaSophia Robb channeled her character’s style in a cut-out Katie Ermilio dress and Casadei pumps at the CW upfronts.

Gladiators will have to wait to see more of Olivia Pope’s Scandal-ous costumes, but Kerry Washington proved she’s got her own style in a leather Marc by Marc Jacobs dress at the Entertainment Weekly and ABC upfront party.

NEXT: Rooney Mara

Rooney Mara sported an edgy Giambattista Valli jumpsuit at The Great Gatsby after-party in Cannes.

In Cannes, Nicole Kidman wore a leather dress from Calvin Klein’s fall 2013 collection to the brand’s celebration of Women In Film.

NEXT: Emma Watson

Emma Watson may play a trendy teenager in The Bling Ring,but at the film’s Cannes premiere, the actress opted for an elegant Chanel Couture gown.

NEXT: Chloe Moretz

At NYLON magazine’s Young Hollywood event, Chloe Moretz paired a youthful gingham dress by Opening Ceremony with classic T-strap Jimmy Choo heels.

Dancing With the Stars alumn Brandy Norwood accessorized her flirty Camilla and Marc dress with magenta shoes and big curls at a celebration of the show’s 300th episode.

Spotted: Former Gossip Girl star Taylor Momsen wearing all-black Versace at the Versus Versace launch in New York City.

Florence Welch paired a pink polka dot dress with neon yellow-and-black sandals for a head-to-toe Miu Miu look at the Cannes premiere of The Great Gatsby.

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