09/17/2012 AT 11:15 AM EDT
Spotted: Newlywed Blake Lively
getting back to work.
The actress returned to the New York City set of Gossip Girl
on Monday – and was photographed talking on the phone in a jacket that appears to be hiding some seriously stylish Serena van der Woodsen duds.
Lively, 25, and Ryan Reynolds, 35, tied the knot Sept. 9 in a secret ceremony
near Charleston, S.C.
, where they were spotted days later shopping and smiling by locals.
"They promised to support and love each other and to make each other laugh," a source told PEOPLE of their vows.
The season 6 premiere of Gossip Girl
airs Oct. 8.