It-Girl Happened One Night
With Russell Thorpe poised for a takeover attempt of Bass Industries, Chuck makes one last-ditch effort to save his family's company. Blair is given a challenging assignment at W Magazine with the promise of a possible promotion. Serena struggles with her feelings for Ben.

Cast
Blake LivelySerena van der Woodsen
Leighton MeesterBlair Waldorf
Penn BadgleyDan Humphrey
Chace CrawfordNate Archibald
Ed WestwickChuck Bass
Kaylee DeFerIvy Dickens
Matthew SettleRufus Humphrey
Kelly RutherfordLily van der WoodsenGossip Girl on tvt

