Gossip Girl is an American television teen drama based on the popular novel series of the same name written by Cecily von Ziegesar. Gossip Girl revolves around the lives of socialite young adults growing up on New York's Upper East Side who attend elite academic institutions while dealing with sex, drugs, and other teenage issues. Featuring an ensemble cast, the series begins by introducing Serena van der Woodsen (Blake Lively) and best friend Blair Waldorf (Leighton Meester), as well as Blair's boyfriend Nate Archibald (Chace Crawford) and Nate's best friend Chuck Bass (Ed Westwick). Other characters in the show include Dan (Penn Badgley) and Jenny Humphrey (Taylor Momsen), who become involved in the lives of the main characters despite being less inclined to merge with the upper-east-side crowd. The series is narrated by a seemingly omniscient character, "Gossip Girl" (voiced by Kristen Bell), who runs a blog about her fellow Upper East Siders — consequently stirring the plot and creating potential rivalries in this exclusive and vicious circle of friends.

The show was created by Josh Schwartz and Stephanie Savage, who also serve as executive producers alongside Bob Levy and Leslie Morgenstein. It is produced by Warner Bros. Television, College Hill Productions and Alloy Entertainment.

The series first aired on September 18, 2007 in Canada on CTV before premiering in the U.S. a day later on September 19, 2007 on The CW, following America's Next Top Model. The premiere episode also became available on the iTunes Store as a free download on September 14 2007, four days before the series' debut. The show received the first full season order of 22 episodes of the 2007/2008 television season of the five major broadcast networks when The CW picked it up in October 2007.

Gossip Girl will return on April 21 2008, with 5 new episodes.

The CW announced on March 3 2008 that Gossip Girl would return for a second season.

Welcome to New York's Upper East side where the wealthy and connected mingle at benefits and try to deal with their always dramatic love lives, not to mention picking colleges. Blair Waldorf is the so-called toast of adolescence in her world; she and her friends, Kati Farkas and Isabel Coates, go to a prep school and fancy parties with their rich parents. Blair is envied by her adversaries because she is thought to have the perfect life, not just because of her gorgeous boyfriend, Nate Archibald, but because she's also planning on getting into her dream college,Yale. With everyone worried about college(or procrastinating on worrying, which everyone seems to be doing), and senior year dragging along, her seemingly perfect life is interrupted by her ex-best friend, the beautiful Serena van der Woodsen, coming back into town after getting kicked out of boarding school. Serena comes back into her life, and into the eyes of Blair's boy friend. When everything Blair knows starts to fall apart, everyone will realize that her life is far from perfect. Will life in the the Upper East Side redeem itself of what it's really supposed to be? Or will the false facade reveal that the rich have the same problems as the not so rich (Jenny and Dan Humphrey), if not more. And just maybe Jenny and Dan are all the more happy with their simple, not so expectant lives. Written by Jessica Cymerman

The beautiful Blair Waldorf is the toast of the adolescent population of Manhattan's Upper East Side, envied by her friends and the adversary of many fellow rich girls. Her ideal world begins to collapse, however, when her ex-best friend, freshly excluded from her previous boarding school, enrolls at Blair's private school. Written by hiphiplady