The ladies and gentleman of Gossip Girl kept the good '20s times rolling last night on set in NYC. They were similarly decked out Wednesday to film scenes for their upcoming third season, which will apparently include some making out with a stranger on a plane for Chace Crawford's Nate and high-profile hookups for Blake Lively's Serena. The two laughed it up between takes and were joined by Taylor Momsen, Ed Westwick, and Hilary Duff for the night of work. The cast has been plugging away all week, and hopefully they're able to take a little break to enjoy the coming holiday.

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