Gossip Girl Season 4 Episode 15

Gossip Girl Season 4 Episode 15 can be watched on Monday, 2011 at 9:00pm EST on WPIX (CW) TV channel.

Title of the brand new episode is: It-Girl Happened One Night. Synopsis of the episode is: Russell Thorpe is poised to attempt a takeover of Bass Industries, leading Chuck to make a last-ditch effort to save his family's company. Meanwhile, Blair is given a challenging assignment at W magazine, with the promise of a possible promotion, and Serena struggles with her feelings for Ben

Gossip Girl is an American teen drama series based on the book series of the same name written by Cecily von Ziegesar. The series was created by Josh Schwartz and Stephanie Savage, and premiered on The CW on September 19, 2007. Narrated by the omniscient yet unseen blogger "Gossip Girl", voiced by Kristen Bell, the series revolves around the lives of privileged young adults on Manhattan's Upper East Side in New York City.

The series begins with the return of Serena van der Woodsen (Blake Lively) from a mysterious stay at a boarding school in Connecticut. Blair Waldorf (Leighton Meester), who creators describe as the queen at the center of their chess game, is a longtime friend and occasional rival of Serena's, and the Queen Bee of Constance Billard School's social scene. The story also follows Chuck Bass (Ed Westwick), the bad boy of the Upper East Side, Nate Archibald (Chace Crawford), Chuck's best friend, and other characters of the turbulent Manhattan scene: Dan Humphrey (Penn Badgley), Nate's friend and Serena's on-again, off-again ex; Vanessa Abrams (Jessica Szohr), Dan's best friend; and Dan's ambitious sister Jenny Humphrey (Taylor Momsen).

Showrunners have revealed they have a "definite endgame in mind" and know how the series will end but not in the near future.

Every episode begins with the blog page of the Gossip Girl blog with Serena's picture from the pilot episode. Afterwards, a recap of events relevant to the upcoming narrative is shown, which ends again with the blog page, only this time with a picture from other character(s) with a text about a recent event connected with the picture.

The narrator is always Gossip Girl, voiced by Kristen Bell. She begins the recap with the sentence "Gossip Girl here, your one and only source into the scandalous lives of Manhattan's elite," and usually ends the episode with "You know you love me. xoxo, Gossip Girl."