It's Blair versus Dan when both land an internship at W magazine. Chuck may have met his match with Russell Thorpe and his daughter back in town.
Russell Thorpe, a former associate of Chuck's father, and his daughter, Raina, return to Manhattan with some unfinished business.
Blair and Dan join forces to track down Juliet, who is MIA. Chuck suspects Lily isn't telling him the truth.
Chuck, Serena, Blair, Dan, Jenny and Eric are faced with a crisis when a member of one of their families is hospitalized.
Chuck throws a "Saints and Sinners" masquerade party. Blair sets her sights on becoming the new face of Anne Archibald's foundation for girls.
Chuck and Blair decide it's in both of their best interests to put the past behind them and end their vindictive games. Nate confronts Juliet.
Blair is caught off-guard by a guest at her birthday party. Having had enough of Chuck and Blair's games, Serena and Nate plan an intervention.
Although Blair made it clear that Jenny was not welcome in Manhattan after what happened with Chuck, Jenny is tempted by the chance to meet Tim Gunn.
A Gossip Girl blast starts a damaging rumor about Serena. Blair decides to take a class with a powerful businesswoman, but her plans are thwarted.
Nate suspects that Juliet is keeping a secret from him and decides to confront her. Blair schemes to undermine Chuck's newfound happiness.
It's back to the Upper East Side. Blair has her first day at Columbia University and Serena suspects Juliet is intentionally sabotaging Serena's life.
Blair is pursued by a handsome young man she suspects is part of Monaco's royal family. Chuck adjusts to Paris with a mysterious new woman.
As season four kicks off in Paris, Blair spots a mysterious Chuck Bass in the City of Lights... with a beautiful new woman.
Watch a sneak peek of the Gossip Girl season premiere.
Blair decides whether or not she'll meet Chuck at the top of the Empire State Building. A Gossip Girl bomb involving Dan explodes. Georgina returns.
When things get tense between Rufus and Will, Serena chooses to stand behind her father, leaving Rufus to feel like an outsider within his own family.
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