Gossip Girl decides to send a shocking email blast in the graduation ceremony of Constance Billard and St. Jude’s, pushing Serena to device a devious plan of attack. The Mean Girls Club challenge Jenny to succeed Blair as Queen Bee for next year. Lily and Rufus struggle with their relationship...

In a flashback to the 80s, we see a 17-year-old Lily who gets kicked out of boarding school and runs away to L.A., she there sees her parents, Rick and Cece, and her sister, Carol. Back in present day, Blair and Nate go to a prom together, but the night doesn’t turn out as planned and Chuck has...

Blair puts pressure on Georgina to making amends for her past bad behavior by helping her in an evil plan. The rivalry between Nate and Chuck over Blair reaches a boiling point. Lily makes a secret plan to help Rufus with Dan’s college tuition.

Georgina returns to the Upper East Side but it’s not the same Georgina we all knew, she’s changed. Chuck and Nate relationship is at a crossroad because of their mutual interest in Blair. Serena’s relationship with Gabriel get’s more complicated.

Serena returns from her trip to Spain with Poppy and Gabriel. Blair makes a secret deal with Nate’s grandfather. Dan takes a job to earn money for college.

Jenny’s kinda-not-sweet sixteen! Serena throws Jenny a small birthday party for her sweet sixteenth, but things get out of control when Poppy Lifton turns the birthday into a huge social event. Vanessa, in a moment of desperation, agrees to help Chuck with a scheme having to do with Blair and Nate....

Blair explores her dark side!!! Devastated by her current situations, Blair turns to her wild side, causing Serena and Chuck to have serious concerns about their friend. Vanessa convinces Nate that it may be time to forgive and forget when it comes to his mother’s Kennedyesque family, The Vanderbilts,...

The Constance Billard and St. Jude seniors have the production of “The Age of Innocence”. Serena has a crush on the play’s director, Julian, and enlists Vanessa’s knowledge of theater to help her get the guy’s attention. Blair receives bad news about her future that leads...

Blair comes up with a devious plan to take down her new teacher, Rachel. Chuck has no recollection of what happened to him when he wakes up in a hotel. Nate and Vanessa try to help Chuck fill in the missing pieces of his night. Meanwhile Dan and Serena try to keep their relationship together as Rufus...

Who will get in the Ivy League institution of their choice? The students find out who is worthy of an early admission to Yale. Serena connects with a new Shakespeare teacher, who has no clue about what is going to happen when she gives Blair the first B grade in her life. Chuck pairs up with an unlikely...

In the reading of Bart’s will, Chuck, Bart’s brother, Jack and Lily learn that Chuck is now the CEO of Bass Industries. Chuck agrees that Jack became his guardian. Rufus and Lily’s relationship is strained as Rufus searches for details about the child he never knew he had. Noticing...

Because Chuck is MIA since his father’s funeral, his Uncle Jack arrives on the Upper East Side to find and help him. Trying to forget her last conversation with Chuck, Blair focuses on being accepted into the most prestigious ladies club in the city, Colony Club. Jenny returns to Constance Billard...

A sudden tragedy strikes the lives of every teen and parent on the Upper East Side.

Chuck and Blair make a bet to choose the perfect date for each other for the annual Snowflake Ball. Lexi has her sights set on Dan leaving Serena confused with her feelings. Nate and Vanessa are forced to be together leaving their emotions and friendship in danger of being burnt.

It’s Thanksgiving time and Blair is offended when her Mom’s new man hijacks her Thanksgiving traditions. Lily attempts to strengthen the frail bond between Rufus and Jenny. Eric discovers a secret about Bart. Vanessa and Chuck help Nate deal with his father.

Blair is against the idea of her mother with Cyrus Rose, a new man in her life, and does everything in her power to make it impossible for them to be together. Jenny and Agnes move in together. Serena and Aaron fall for each other but something about Aaron threatens to ruin their new relationship. Dan...

Serena invites Aaron to be her guest at a charity gala honoring Lily and Bart, but after discovering a secret that Aaron has been keeping from her, she begins to question whether Aaron is the guy she thought he was. Hoping it will help her chances of getting into Yale, Blair naívely agrees to babysit...

Jenny has a new young model friend, Agnes, who encourages Jenny to explore her wild side and to confront Eleanor Waldorf, who is exploiting Jenny by stealing her designs with false promises to help launch her design career. Meanwhile, Serena and Dan attend Rufus’ art opening as friends, but when...

Vanessa tries to blackmail Blair into being a nicer person, with the pictures of Catherine and Marcus. Blair then seeks revenge by convincing Chuck to try to seduce Vanessa. Lily and Bart throw an extravagant housewarming party and expect their children to make them proud, but Serena does not want to...

Blair, Serena, Dan, Nate and Chuck go to Yale. After Blair and Serena get into a fight, Serena decides to get even with Blair, who has always dreamed of going to Yale, by going to Yale instead of going to Brown as planned and accepting the Dean of Yale’s private invitation to the campus. Dan discovers...