Blake Lively & Leighton Meester: 'Gossip Girl' in Queens!

Blake Lively bares some tummy while filming scenes for her show Gossip Girl on Friday (August 12) in Queens, New York.

The 23-year-old actress was joined on set by her co-star Leighton Meester, who was sporting a flowery top on the warm summer day.

PHOTOS: Check out the latest pics of the Gossip Girl cast

Earlier in the week, Leighton and Blake shared a moment together while walking to the set of the show on the Upper West Side of Manhattan.

Gossip Girl returns on September 26 on the CW!