Gossip Girl Peak: Leighton Meester’s Bridal Gown Getaway (Photos)

Gearing up for one of the most memorable episodes to date, Leighton Meester filmed scenes for “Gossip Girl” on the streets of New York City last night (November 14).

Looking like a runaway bride, shutterbugs snapped the 25-year-old actress dressed in an exquisite flowing wedding dress as she hurriedly dashed through Big Apple traffic to make her escape.

The emotional scene eludes to the possibility that Blair Waldorf may not go through with her much-talked about royal wedding after all.

Setting up what GG executive producer Josh Safran said will be a “big and lavish and twisty and juicy” 100th episode, the conflicted bride-to-be will have to choose between her prince Louis and the love of her life Chuck Bass (Ed Westwick).