She’s always up for a good time, and last night (October 25) Leighton Meester attended the Uptown-Downtown Rendez-Vous in New York City.

Showing off that beautiful smile, the “Gossip Girl” gal dazzled in front of the cameras as she posed for pictures at the Roger Vivier boutique.

The event was in celebration of the fashion house’s limited Fall/Winter collection and held in benefit of the Music United Youth Choir.

On Monday, Meester was busy filming scenes for her hit CW show in an eye-catching blue and turquoise outfit.

Enjoy the pictures of Leighton Meester at the Roger Vivier Cocktail Party (October 25).




Photo Credit: SplashNewsOnline.com