Leighton Meester chatted on her phone still wearing her glasses while Taylor Momsen greeted some young fans between takes filming Gossip Girl in Brooklyn yesterday. Chace and Jessica also braved the cold in many layers. On this week's episode, the biggest treat was getting to see Leighton act with her real life boyfriend Sebastian Stan who sidled up to her at the bar — the up and coming actor could also be seen starring in NBC's new drama Kings. While we welcomed back our guilty pleasure and enjoyed all the enviable fashion, hopefully, the show is back to form next week after tying up some loose ends.

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To see more of the cast filming including Connor Paolo, Jessica Szohr, Chace Crawford and others just