Leighton Meester: Mellow Yellow on 'Gossip Girl' Set

Leighton Meester wears a bright yellow and green Moschino top on the set of Gossip Girl on Wednesday (September 14) in Brooklyn, New York.

The 25-year-old actress shot scenes in Prospect Park, while co-star Ed Westwick got to work on The CW drama in Manhattan’s Upper East Side.

PHOTOS: Check out the latest pics of Leighton Meester

Over the weekend, Leighton hit the Toronto International Film Festival where she promoted and premiered her new movie, The Oranges.

10+ pictures inside of Leighton Meester and Ed Westwick filming Gossip Girl in NYC…