Getting down to work on their show “Gossip Girl,” Blake Lively and Leighton Meester were spotted on the New York City set today (December 14).

The CW costars filmed scenes outdoors, one of which involved Blake and Leighton getting into an argument just before Lively hails a cab and drives off in a huff.

Talk about family issues- Leighton Meester's mom Constance Meester was suing her for breach of contract for failing to pay her $10,000 per month.

But now Mama Meester has come to her senses, dropping the $3 million countersuit that was filed in response to the “Gossip Girl” gal’s claims that her mom was misusing the $7,500 she was sending home each month to help care for her younger brother.

Gearing up for what's sure to be one of the most memorable episodes to date, Leighton Meester filmed scenes for "Gossip Girl" on the streets of New York City last night (November 14).

Looking like a runaway bride, photogs snapped the 25-year-old actress dressed in an exquisite flowing wedding dress as she hurriedly dashed through Big Apple traffic to make her escape.