Leighton Meester: Fashion's Night Out Double Duty!

Leighton Meester attends two celebrations during 2010 Fashion’s Night Out on Friday (September 10) in New York City.

The 24-year-old Gossip Girl started off her evening around 7PM, testing out the new fragrances at the Roger Vivier boutique on the Upper West Side. She wore a dreamy Emilio de la Morena dress, Repossi jewels, and Roger Vivier Sesame clutch, Mille Pattes shoes, and Prisme sunglasses.

Leighton later hit up the Chloe store, wearing a head-to-toe look from the chic fashion brand.

20+ pictures inside of Leighton Meester pulling double duty for Fashion’s Night Out…