She's everywhere! Almost as soon as we posted a photo of Blake Lively in Boston and donning Red Sox gear, she was back in New York and looking glamorous on the set of Gossip Girl. Here's the 22-year-old getting ready to film ...

DOUBLE DUTY: Back from Boston, Blake struts her awesome stuff in NYC.

Reportedly, there's a 1920s theme involved. We're interested to see where they are wearing these outfits and why. Click to enlarge some more Gossip Girl pictures from the set, and we'll be sure to add more once we come across them...

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.