Blake Lively and Chace Crawford were on the NYC set of Gossip Girl today alongside Penn Badgley, Jessica Szohr, and Taylor Momsen. They're back to work after going their separate ways over the holiday hiatus — Leighton Meester partied in Miami while Blake Lively stayed closer to home to make sure the red-carpet scene was covered. Leighton wasn't around for the day of filming nor was she in attendance at last night's People's Choice Awards, where Nicole Scherzinger sang her part in Cobra Starship's "Good Girls Go Bad." Blake Lively lost in the the Best Dramatic TV Actress category to Katherine Heigl, though both ladies might want to check out our suggested New Year's resolutions as they look forward to a successful 2010.
More photos from the set if you just read more.