Season Synopsis :

Season six opens with the Upper East Siders working together to find one of their own. Serena has gone off the grid, beyond even the reach of Gossip Girl. Blair offered Chuck her heart, but is it enough to help win back his empire? Dan has written a new book that promises to be more trouble than the first. Nate is determined to reveal the true identity of Gossip Girl, to make a name for The Spectator and himself. Lily and Rufus turn on each other when Rufus’ new ally threatens Lily and her family. Bart Bass, Jack Bass and Georgina Sparks show up, it's a fight to the spectacular series finale.