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

In a flashback to the 80s, 17-year-old Lily Rhodes (Brittany Snow) gets kicked out of boarding school and runs away to Los Angeles, reconnecting with her parents, Rick (Andrew McCarthy) and Cece (Cynthia Watros), and sister, Carol (Krysten Ritter). Back i

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 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.

Serena throw's Jenny an 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 desesperation agrees to help Chuck with a scheme having to do with Bl

Devastated by recent events, Blair explores her dark side; Lily and Rufus decide to be completely honest with each other. Vanessa receives an interesting offer by Nate's grandfather and she has a hard time refusing it.

Serena develops a crush on the director of the school play; Blair gets devastating news about her future; Dan and Rachel have a hard time staying away from each other.

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.

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 ally in hi

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

This episode will see Chuck having a hard time dealing with his father's death, and runs away to Bangkok before his uncle Jack Bass brings him back to New York and to a worried Blair. While Jack tells Lily he wants to be Chuck's legal guardian, Chuck gets

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

It's Thanksgiving time and Blair is offended when her Mom's new man hijacks her Thanksgiving traditions. Lily attempts to fix Jenny and Rufus's frail bond. Eric discovers a secret on Bart.

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 Aaro

Hoping it will help her chances of getting into Yale, Blair naively agrees to babysit the 15-year-old daughter of a prominent Yale donor, but the teenager proves to be more than a handful. Meanwhile, Jenny and Agnes plan a guerrilla fashion show at a char

Jenny has a new young model friend, Agnes, who encourages Jenny to explore her wild side, and also to confront, Eleanor Waldorf, who is attempting to "borrow" Jenny's designs. Meanwhile Serena and Dan attend Rufus art opening as friends, but then Serena

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 t

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 Yales p

Fashion Week is here!!! Blair is furious with her mother for giving Serena and her new socialite friend, Poppy Lifton, front row seats to the Eleanor Waldorf show. Hurt by both Serena and his mother Blair decides to sabotage the show. Meanwhile, Dan start

Blair and her 'Posse' interview different girls to decide whether or not they would be inducted into their 'clique'. Dan bumps into new student Amanda and they form an instant bond however, Blair and her 'posse' attempt to sabotage Dan and Amanda's friend

Serena and Dan are trapped in an elevator during a citywide blackout making them work out their differences. Marcus and Blair have problems of their own which is passion. While Chuck has problems in having no passion with women other than Blair. Nate stru

The identity of Lord Marcus' mother is revealed - which leaves our favorite Upper East Siders shocked. Dan and Serena get closer. Chuck and Lord Marcus begin an unexpected friendship and Blair makes a revelation.

In the second season premiere, our favourite Upper East Siders endure the Summer heat in the Hamptons. During the trip in the Hamptons, Blair meets a charming new boy hoping to make Chuck jealous, Nate gets involved in a steamy relationship and Serena que