Gossip Girl Season 4 Complete Pack 2010 Drama - Mystery

Blair Waldorf is a popular student at her private school and envied by one and all. But, her perfect life is unsettled when her ex-best friend enrols in the same institution.
First episode date: September 19, 2007 (USA)
Final episode date: December 17, 2012
Adapted from: Gossip Girl
Developed by: Josh Schwartz; Stephanie Savage
Genre: Teen drama
Network: The CW