what are the names of some of the characters?
Serena van der Woodsen, Blair Waldorf , Lily, Dan Humphrey, Nate Archibald, Chuck Bass
Gossip Girl
Narrated by the unknown, omniscient blogger "Gossip Girl" (voiced by Kristen Bell), the series revolves around the lives of privileged upper-class adolescents living in Manhattan's Upper East Side (UES). The series begins with the return of Upper East Side teenage "it girl" Serena van der Woodsen (Blake Lively) from a mysterious absence. She is reunited with her frenemy Blair Waldorf (Leighton Meester) and her mother Lily (Kelly Rutherford), and she also meets Dan Humphrey (Penn Badgley)—an aspiring writer from Brooklyn who is one of Serena's main love interests throughout the show. Other main characters include Nate Archibald (Chace Crawford), Chuck Bass (Ed Westwick), Jenny Humphrey (Taylor Momsen), Vanessa Abrams (Jessica Szohr), Rufus Humphrey (Matthew Settle) and Ivy Dickens (Kaylee DeFer).

what episode of gossip girl does blair and chuck get married In Season 6 -  In the series finale what is gossip girl? An American teen drama television series who acts in it? Blake Lively, Leighton Meester, Kelly Rutherford, Penn Badgley, Chace Crawford, Ed Westwick
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Gossip Girl [SEP] Introduction
Gossip Girl is an American teen drama television series based on the novel series of the same name written by Cecily von Ziegesar. The series, created by Josh Schwartz and Stephanie Savage, ran on The CW network for six seasons from September 19, 2007, to December 17, 2012. Narrated by the unknown, omniscient blogger "Gossip Girl" (voiced by Kristen Bell), the series revolves around the lives of privileged upper-class adolescents living in Manhattan's Upper East Side (UES). The series begins with the return of Upper East Side teenage "it girl" Serena van der Woodsen (Blake Lively) from a mysterious absence.