Girl S04e03: Watch Gossip

Gossip Girl Season 4, Episode 3, "The Undergraduates," focuses on the characters' return to New York, where Blair and Serena attempt to join an elite Columbia social club while navigating sabotage by newcomer Juliet Sharp. The episode, featuring a cameo by Diane von Fürstenberg, also highlights Georgina's exit from the series and Chuck's new relationship. Read the full episode details on Wikipedia .