Gossip Girl

Gossip Girl heads to the Hamptons as summer comes to a close. Serena and Nate fake a relationship as a cover for Nate's affair with a married woman.

Blair is thrilled to be dating royalty, but a scheming Chuck has other plans for her. Serena and Dan agree to keep their recent hookups a secret.

Serena and Dan must deal with their problems while trapped in an elevator. Blair and Chuck question the lack of passion in their relationships.

When Serena notices Dan's been cozying up to the new girl in school, ever-loyal Blair and her minions decide to sabotage Amanda's budding new romance.

Blair sabotages her mother's show at Fashion Week. Dan starts hanging out with Chuck, and learns that a walk on the dark side always has risks.

After a fight, Serena wants to get even with Blair -- who dreams of attending Yale -- and accepts an invitation to visit. Chuck is kidnapped.

Blair seeks revenge by enticing Chuck to seduce Vanessa. Serena rebels at a party of Lily's. Dan and Jenny find out a secret Nate has been hiding.

Jenny befriends a model, and is encouraged to explore her wild side. Serena is attracted to an artist, Aaron Rose.

Serena realizes Aaron has kept a secret from her. Jenny and Agnes plan a guerilla fashion show. Blair baby-sits the daughter of a Yale donor.

Dan tries to get close to Bart Bass to possibly write an exposé, but things get heated when Chuck finds out.

Blair's favorite Thanksgiving traditions are ruined by her mother's new boyfriend. Serena doesn't tell Aaron about her past -- but Dan does.

At the annual Snowflake Ball, Blair and Chuck bet they can find ideal dates for each other. Aaron's ex-girlfriend shows interest in Dan.

A sudden and tragic event impacts the lives of everyone on the Upper East Side, especially Chuck and the van der Woodsens.

Chuck's uncle, Jack Bass, arrives on the scene. Meanwhile, Jenny returns to school and takes on the mean girls.

Bart's will is read and everyone learns the fate of the Bass empire. Plus, Dan discovers the secret between Rufus and Lily.

Which students will be accepted to Yale University? Chuck pairs up with an unlikely ally in his war with Jack over Bass Industries.

Blair comes up with a plan to get revenge on her teacher. Chuck wakes up in a hotel and tries to piece together what happened the night before.

The seniors put on a production of "The Age of Innocence." Chuck enlists help from an unlikely source -- his nemesis, Carter Baizen.

Devastated by the recent plot twist in her life, Blair turns her back on her predictable existence in favor of a wilder lifestyle.

Serena throws Jenny a party for her 16th birthday, but things get out of control when Poppy Lifton turns the small gathering into a huge social event.

Serena returns from her trip to Spain with Poppy and Gabriel. Blair makes a secret deal with Nate's grandfather. Dan gets a job.

Georgina returns. Chuck and Nate are at a crossroads in their friendship -- a result of their mutual interest in Blair.

Blair pressures Georgina to help her in a scheme. Nate and Chuck's rivalry over Blair comes to a head. Lily hatches a secret plan to help Rufus.

To prove her independence, Serena refuses to leave jail with her mother or her grandmother. Rufus is furious with Lily for having Serena arrested.

In a season finale rife with cliffhangers, Gossip Girl livens things up at graduation by sending out a shocking email blast during the ceremony.

Blair and Chuck adjust to their new status as a couple. Serena returns from Europe with many secrets and a complicated relationship with Carter.

Blair begins NYU, determined to keep her Queen Bee status, but Georgina has other ideas. Serena recruits Carter to get even with Chuck.

It's Blair versus Chuck as they both set their sights on a particular item up for bid at Sotheby's. Plus, Georgina takes an interest in Dan.

It's Jenny's first day as Queen Bee. Plus, a famous actress, Olivia Burke, is assigned as Vanessa's roommate.

Will Lily and Rufus go through with their planned nuptials? Plus, Dan and Vanessa are pulled into one of Georgina's schemes. Sonic Youth performs.

Dan invites Olivia to meet Rufus and Lily, which leads to all sorts of problems for the new couple. Serena and Nate team up to help Carter Baizen.

Serena helps Chuck open his club, but Blair feels left out. Dan is unnerved watching one of Olivia's sex scenes with a former co-star.

Olivia says something she regrets during an appearance on a talk show with host Jimmy Fallon and tries to keep Dan from finding out.

Jenny sets her sights on landing the hottest escort for Cotillion. Dan is upset when Olivia contemplates leaving school. Plastiscine performs.

Dan and Olivia sign up to write and star in a school play, based on an idea by Blair and directed by Vanessa. Lady Gaga performs.

How about an extra serving of holiday drama? Serena is put in an awkward position when Lily invites Tripp and Maureen to join them for dinner.

Chuck wrestles with a past issue and a serious car accident rocks the Upper East Side. Dan and Vanessa try to navigate their complicated friendship.

Chuck tracks the woman he saw at his father's grave. Jenny agrees to help Damien. Nate and Serena get friendly.

Rufus and Lily are suspicious of Jenny's relationship with Damien. Chuck learns more about the mysterious woman.

Jenny contemplates her relationship with Damien. Dan and Vanessa try to define the different "zones" of their relationship.

Rufus volunteers Jenny to help with Eleanor's fashion show, but things take a bad turn when Jenny learns Agnes is one of the models.

Chuck and Blair are faced with a difficult decision as a couple. Serena plans a birthday party for Nate, but Jenny tries to sabotage Serena's efforts.

Chuck offers to throw a wedding for a very pregnant Dorota. Serena doesn't tell Nate she is secretly meeting up with Carter Baizen.

When Lily's ex-husband shows up unexpectedly, Serena gets the reunion with her father she has so desperately wanted -- or does she?

Will's return to the Upper East Side continues to stir up problems for Serena, Lily and Will's long-standing rival, Rufus.

When things get tense between Rufus and Will, Serena chooses to stand behind her father, leaving Rufus to feel like an outsider within his own family.

Blair decides whether or not she'll meet Chuck at the top of the Empire State Building. A Gossip Girl bomb involving Dan explodes. Georgina returns.

As season four kicks off in Paris, Blair spots a mysterious Chuck Bass in the City of Lights... with a beautiful new woman.

Blair is pursued by a handsome young man she suspects is part of Monaco's royal family. Chuck adjusts to Paris with a mysterious new woman.

It's back to the Upper East Side. Blair has her first day at Columbia University and Serena suspects Juliet is intentionally sabotaging Serena's life.

Nate suspects that Juliet is keeping a secret from him and decides to confront her. Blair schemes to undermine Chuck's newfound happiness.

A Gossip Girl blast starts a damaging rumor about Serena. Blair decides to take a class with a powerful businesswoman, but her plans are thwarted.

Although Blair made it clear that Jenny was not welcome in Manhattan after what happened with Chuck, Jenny is tempted by the chance to meet Tim Gunn.

Blair is caught off-guard by a guest at her birthday party. Having had enough of Chuck and Blair's games, Serena and Nate plan an intervention.

Chuck and Blair decide it's in both of their best interests to put the past behind them and end their vindictive games. Nate confronts Juliet.

Chuck throws a "Saints and Sinners" masquerade party. Blair sets her sights on becoming the new face of Anne Archibald's foundation for girls.

Chuck, Serena, Blair, Dan, Jenny and Eric are faced with a crisis when a member of one of their families is hospitalized.

Blair and Dan join forces to track down Juliet, who is MIA. Chuck suspects Lily isn't telling him the truth.

Russell Thorpe, a former associate of Chuck's father, and his daughter, Raina, return to Manhattan with some unfinished business.

It's Blair versus Dan when both land an internship at W magazine. Chuck may have met his match with Russell Thorpe and his daughter back in town.

Blair enlists Nate's help to win over her high-strung boss at W magazine. Damien stirs up more drama.

Chuck makes one last-ditch effort to save Bass Industries. Blair is given a challenging assignment, and Serena struggles with her feelings for Ben.

At Eric's 18th-birthday celebration, there is plenty of drama to go around. Serena is forced to choose between her family and Ben.

Ben's mother comes to town, forcing issues to the surface between Ben and Serena.

Lily's family offers support and takes part in a Taschen photo shoot on "modern royalty."

Serena enlists Charlie to go undercover to determine why Dan and Blair are spending so much time together. Raina decides to search for her mother.

Blair's dreams appear to be coming true, but Serena may jeopardize it all. Nate is torn between his relationship with Raina and loyalty to Chuck.

En route to "happily ever after," Blair finds herself torn between the men in her life. Jack Bass returns to the Upper East Side.

In the season finale, Georgina Sparks returns, Airborne Toxic Event perform and Cecily Von Ziegesar appears -- plus, a few very juicy cliffhangers.

Chuck and Nate visit Serena in Los Angeles and attend a glamorous Hollywood Hills party where Nate meets a sexy older woman.

Nate reconnects unexpectedly with Diana, who offers him an exciting opportunity. Blair's future sister-in-law, Beatrice, arrives from Monaco.

At Diana's request, Nate must decide whether to cross moral lines. Chuck helps Dan come to terms with his fate.

Dan decides to gather his friends and family to reveal the truth about his book in the hope that they will support him at his book party.

Serena must choose between her new job and her relationship with Dan. Diana expects Nate to help out when an unexpected surprise delays her launch.

Blair makes her former minions and Charlie compete for the coveted bridesmaid spots in her upcoming wedding. Nate uses Charlie to make Diana jealous.

Attending a performance the provocative theater experience "Sleep No More" means masks, anonymity and some surprising romantic twists. But for whom?

Serena plans a dream bridal shower for Blair, but Chuck and Dan aren't invited. Nate and Serena make a discovery in Diana's war against Gossip Girl.

Lily, Charlie and Serena eagerly anticipate the Studio 54 party thrown in CeCe's honor. Nate takes on a new role at the Spectator.

Lily officially introduces Charlie to New York society with a party. Meanwhile, Charlie's ex-boyfriend, Max, throws a wrench into her future plans.

Through a series of emotional flashbacks, Blair reveals to Serena what really happened in the aftermath of her tragic car accident with Chuck.

Blair prepares for her bachelorette party. Nate teams with a surprising ally to gather evidence about Chuck and Blair's car accident.

As Blair is about to marry Prince Louis, the return of Georgina Sparks might make the royal affair a royal disaster.

Blair struggles to decide about her future and Serena takes the blame for an incident with Gossip Girl in order to protect someone she loves.

It's Valentine's Day, and Georgina, intent on stirring up drama, decides to crash Nate's Valentine's Day party.

Dan's book is showcased by comedy troupe Upright Citizens Brigade, and Blair tries to prove Serena's suspicions wrong.

Chuck and Georgina partner up in a scheme, with an unpredictable outcome. A family crisis brings William van der Woodsen to town.

Chuck invites Jack to town; Blair and Dan attempt to consummate their new relationship; and Ivy finds an unlikely ally in William.

Serena tries to make a reluctant Lola the next It Girl of the Upper East Side, starting with modeling at a Kiki de Montparnasse show.

To celebrate being a couple, Blair and Dan host a glamorous British-themed Salon. Serena and Diana face off.

Lily has a family gathering with William, Carol and Lola. Nate digs into Diana's past. Blair's status worries her.

Chuck, Nate, Blair, Serena and Lola team up to uncover what they think is an explosive secret between Diana and Jack.

Serena poses as Blair at an important meeting. Ivy and Lola team up to help Chuck. Nate makes a decision about the future and Diana.

When Gossip Girl goes after Blair, Serena admits she may have played a role in Blair's latest nightmare. Plus, will Blair choose Chuck or Dan?

In the sixth season premiere, Serena has gone missing and Chuck and Blair make a promise to each other about their relationship.

Serena hosts a gala, Blair prepares to debut a new fashion line and Dan decides if he's willing to sacrifice his integrity to get his work published.

Blair relies on help from an unlikely source to make her first Waldorf Designs fashion show a success, but scheming causes a scandal on the runway.

Chuck's investigation into his father's dealings leads to an unlikely event with Manhattan's elite. Serena and Steven reveal their romantic histories.

Eleanor gives Blair an ultimatum, Serena worries about Steven's attitude toward her and Dan publishes another article.

With Ivy's help, Chuck discovers there is evidence incriminating his father and enlists Nate to help retrieve it. Serena volunteers to help Dan.

Serena and Dan decide to make amends with those they have wronged. Chuck is close to getting the evidence he needs against his father.

What's Thanksgiving without a side of drama? Serena and Dan throw their first Thanksgiving together, but everyone seems to have their own agenda.

After a run-in with Bart, Blair is concerned for Chuck's safety and devises a plan with Serena, Georgina and Sage.

In a fashionable farewell to remember, the Upper East Siders join forces for one last soiree, and the identity of Gossip Girl is finally revealed.