Leighton Meester Makes Many A Funny Face On The ‘Gossip Girl’ Set [PHOTOS]

While waiting in her comfy boots on the Madison Avenue set of Gossip Girl today (October 25th), Leighton Meester made a few funny faces due to A) Boredom B) Having to go #1 or C) She’s cold.

PHOTOS: Leighton Meester Gets Decked Out For Gossip Girl

Wearing Diane Von Furstenberg’s “Milford” jacket in Lagoon ($545) and Stuart Weitzman heels, Meester took time in between filming with co-star Ed Westwick to exercise those facial muscles.