The filming of Gossip Girl is underway today and here is an image we just came across, featuring Penn Badgley and Michelle Trachtenberg on their way to the set:

What does G have up her sleeve this season?

Despite guest starring on each of the show's first three seasons, Michelle Trachtenberg has not become a full-time cast member. Perhaps that will change at some point.

As always, we'll continue to post more Gossip Girl photos from the show's New York filming for you as they become available. Send us your own if you've got them!

Here are a few more for the time being (Jessica Szohr is also on hand) ...

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