Spoiler! Gossip Girl Series Finale Spoilers: Is This Blair’s Wedding — And Where Is Chuck? (PHOTOS) 2 of 14 Prev Autoplay Next Tweet October 12, 2012 at 06:45PM EDT by Julia Wayne Related: Gossip Girl, Spoilers , Blair Waldorf , Serena van der Woodsen , Chuck Bass , Dan Humphrey , Nate Archibald , Georgina Sparks , Jack Bass , Juliet Sharp , Chair , Season 6 Episode 10 full size Credit: Hall/Pena, PacificCoastNews Serena, Dan, Jack, and Georgina Walk to the Met on Gossip Girl Series Finale We know Uncle Jack (Desmond Harrington)’s back, but what’s he doing with Serena (Blake Lively), Dan (Penn Badgley), and Georgina (Michelle Trachtenberg)? And where are they all headed? They all seemed to be dressed up for something.