The "Gossip Girl" crew must be having a blast while filming their upcoming season - they're spending a lot of time in Paris! We were fortunate enough to snap some photos of the cast while filming, including Leighton Meester, who we captured on and off set.

She rocked a casual look with a green sweatshirt and jean cutoff with lace-up high heeled boots on Thursday. On Tuesday the brown haired beauty filmed a scene in a hot pink dress with gladiator sandals.

We also caught the actress filming scenes with her co-star Blake Lively on Monday, wearing a colorful patterned dress.

(click pic for next)

Next Image>

Click the pics for larger images:

- Click here for more Leighton Meester pictures! -