Serena-and-Dan fans, look away!

Penn Badgley, who found fame on the hit TV show Gossip Girl, just tied the knot with his long-term girlfriend in a surprise ceremony in Manhattan. 

The actor-turned-musician married Domino Kirke, who he has been dating for three years. 

 

A post shared by Domino Kirke (@dominokirke) on

Domino uploaded a snap to Instagram to announce their nuptials. 

Domino wore a lace sheath dress to the courthouse ceremony.

Girls star Jemima Kirke, who is Domino's sister, shared her congratulations to the couple on Twitter, while their other sister Lola shared a snap to Instagram, poking fun at the families fashion choices on the day. 

The sisters both dressed down on the day, as did Domino's son from a previous relationship, Caassius.

 

A post shared by Lola Kirke (@lolakirke) on

 "When someone gets married in a courthouse, it's really an open invitation to everyone but the beautiful bride to explore all that fashion has to offer," Lola captioned the snap.

"Here, I try a look simply called 'Pants,' as Cassius goes for 'That Dude from #incubus' and Jemima experiments with 'Off to Therapy!' Congratulations @dominokirke. We love you."

We wish the couple all the best in the future.