The Series Finale begins with the stars and executive producers bidding farewell to the Upper East S...

"It girl" Serena van der Woodsen has returned to Manhattan after a mysterious and self-imposed exile...

It's the day right after the Kiss on the Lips party and Serena receives a cold reception from her fo...

It's Ivy week for the Upper East Side teens of Constance Billiard and St. Jude's and the visiting re...

Blair gets excited when her mother, Eleanor, chooses her to be the new face of her clothing line. Ho...

It's their first official date and Dan tries to impress Serena with an elaborate plan for the date,...

Dan finds himself between two girls when his childhood friend, Vanessa, returns to N.Y. and declares...

Serena and Dan finally accept that they are crazy about each other, despite that they come from pola...

Blair is feeling heartbroken and guilty by the current state of her relationship with Nate and her r...

Dan invites Serena and her family to spend the holiday with his family, creating an uncomfortable si...

Serena's grandmother announces that Serena has to go to Debutante Ball. However, Dan is not what CeC...

Blair's father, Harold, comes home for the holidays with an unexpected guest. Blair cannot hide her...

Serena, Blair, Nate, Chuck and their class break into the school swimming pool for a night of fun, b...

Gossip Girl reports that Serena van der Woodsen was seen buying pregnancy tests. Of course, on the U...

Having been recently dethroned as Queen Bee, Blair returns to school with the support of Serena to f...

Serena's world descends into chaos when a former friend, the evil Georgina Sparks returns to town. N...

Georgina informs Serena that she can reveal a deep dark secret from Serena's past, but no one is pre...

After Georgina reveals the true reason Serena left Manhattan, Serena goes back into her old habits....

Blair takes matters into her own hands to help Serena with the manipulative and evil Georgina Sparks...

As the summer draws to a close in the Hamptons, Serena and Nate have everyone fooled into thinking t...

Blair is over the moon that she is dating royalty and has every intention of becoming a royal hersel...

In a humorous twist, Blair questions the lack of passion in her relationship with Marcus, while at t...

Blair and her minions decide to befriend the new girl, Amanda, in order to sabotage her possible new...

In the midst of Fashion Week, a furious Blair learns that her mother, Eleanor, at the suggestion of...

After Blair and Serena get into a catfight, Serena decides to get even with Blair, who has always dr...

Vanessa uses the scandalous picture of Catherine and Marcus to blackmail Blair into being a nicer pe...

Jenny has a new young model friend, named Agnes, who encourages Jenny to explore her wild side, and...

Serena invites Aaron to a charity event, but soon uncovers a secret Aaron has been keeping from her....

Blair sets out on a mission to break up her mother and Cyrus Rose, her new man. Jenny moves in with...

It's Thanksgiving time and Blair is offended when her Mom's new man hijacks her Thanksgiving traditi...

At the Snowflake dance, Blair and Chuck discover their lookalikes hooking up. Aaron's ex Lexi flirts...

The entire Upper East Side of Manhattan is rocked when Bart Bass dies suddenly in a limo accident. S...

Because Chuck is MIA since his father's funeral, his Uncle Jack arrives on the Upper East Side to fi...

Chuck, Jack and Lily come together for the reading of the will which reveals what will come of the B...

The students are stressed out as they find out who was accepted and who didn't make the cut for earl...

Blair comes up with a devious plan to take down her new teacher, Rachel. Chuck has no recollection o...

The Constance Billard and St. Jude seniors have the production of "The Age of Innocence". Serena has...

Devastated by the turn her life has taken, Blair opts for a wild lifestyle instead of her perfect Wa...

Serena throws Jenny a sixteenth birthday party, but things spin out of control when Poppy Lifton tur...

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

Georgina returns to the Upper East Side but it's not the same Georgina we all knew, she's changed. C...

Blair puts pressure on Georgina to making amends for her past bad behavior by helping her in an evil...

In a flashback to the 80s, 17-year-old Lily Rhodes gets kicked out of boarding school and runs away...

Gossip Girl decides to liven things up at the Constance Billard and St. Jude’s graduation by sending...

As summer draws to an end, Blair and Chuck continue to adjust to being in a relationship with one an...

Blair, determined to have her Queen status at college, starts her first day at NYU along with Dan an...

Blair and Chuck face-off when the both set their sights on an item up for bid at Sotheby's. Serena b...

During the first day of school at Constance Billard, Jenny takes her place as the new Queen Bee. How...

Lily and Rufus decide to move up their wedding to the next day, but will someone or something come b...

Vanessa, hoping to finally win her mother Gabriela’s approval, desperately vies with Blair for the h...

In need of publicity for his new hotel, Chuck decides to move up his club’s opening and enlists Sere...

Olivia says something she regrets during her appearance on Jimmy Fallon’s talkshow and tries to keep...

Jenny wants to be the Queen Bee of not only Constance but of all the Upper East Side, as she lands t...

Hoping to impress the elitist theater kids at NYU, Blair sets her sights on landing a private concer...

It wouldn’t be Thanksgiving on the Upper East Side if there wasn’t a serving or two of some major dr...

On the anniversary of Bart Bass’ death, Chuck wrestles with an issue from the past and a serious car...

Nate and Serena decide to explore the boundaries of their friendship. Blair suspects that Chuck is h...

Rufus and Lily grow suspect of Jenny’s relationship with Damien. Chuck learns more about the woman w...

Despite being grounded, Jenny continues to see Damien who tells Jenny that he wants to have sex with...

Chuck finds himself once again at odds with his uncle, Jack Bass. Eleanor puts Blair in charge of ma...

Chuck and Blair are faced with the most difficult decision they have ever faced as a couple. Serena...

Chuck offers to throw a wedding for a very pregnant Dorota who insists that she and Vanya have a tra...

When Lily’s ex-husband, Dr. William van der Woodsen, shows up unexpectedly in Manhattan, Serena fina...

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

When things get tense between Rufus and Will, Serena chooses to stand behind her father, while at th...

Blair must decide whether to meet Chuck at the top of the Empire State Building or risk losing their...

Blair and Serena spent their summer living it up in the belly of the beast: Paris, France. But where...

Living out a real-life fairytale in Paris, Blair is pursued by a handsome young man, Louis, who she...

On her first day at Columbia, Blair attempts to gain membership into an ultra-exclusive social club,...

Nate suspects that Juliet is keeping a big secret from him and decides to confront her. Blair scheme...

An anonymous Gossip Girl blast starts a very damaging rumor about one of Columbia's new students, Se...

Although Blair made it perfectly clear that Little J was no longer welcome in Manhattan after what h...

Blair is caught off-guard – and not in a good way – by a surprise guest at her birthday party. Havin...

Chuck and Blair decide it’s in both their best interests to put the past behind them and end their v...

Chuck hosts a "Saints and Sinners" masquerade party at the Empire Hotel. At the party, Dan and Nate...

Chuck, Serena, Blair, Dan, Jenny and Eric find themselves faced with a crisis when a member of one o...

Blair and Dan join forces to find Juliet. Serena expounds her boarding school experiences to her the...

A former associate of Chuck’s father, Russell Thorpe – along with his daughter Raina – returns to Ma...

Blair is ecstatic to land an internship at W Magazine, but the thrill quickly fades when she finds o...

Blair enlists Nate’s help to win over her high-strung boss, Epperly, at W Magazine. Damien stirs up...

With Russell Thorpe poised for a takeover attempt of Bass Industries, Chuck makes one last-ditch eff...

It wouldn’t be a proper Upper East Side party without some major Gossip Girl drama, and for Eric’s 1...

Ben’s mother comes to town, forcing issues to the surface between Ben and Serena. Russell Thorpe is...

As Lily awaits the consequences of her decision, William van der Woodsen, CeCe and Lily’s sister, Ca...

Serena enlists Charlie to go undercover Gossip Girl-style to determine why Dan and Blair are spendin...

Blair’s dreams appear to be coming true, but Serena threatens to jeopardize it all by dredging up Bl...

Charlie is finally starting to feel less like a fish-out-of-water with Serena and her friends, but c...

The episode continues from the early events of the Constance Alumni event. Georgina Sparks turns up...

Serena loves her new job in Hollywood, but makes a costly misstep when she tries to impress her boss...

Nate reconnects unexpectedly with Diana, who offers him an exciting opportunity. Serena forces Charl...

Nate must decide whether to cross moral lines at Diana’s request. Dan has figured out who is publish...

After much deliberation, Dan decides to gather Serena, Blair, Nate, Chuck, Rufus and Lily to reveal...

In the midst of celebrating Yom Kippur with family and friends, Blair and Louis find themselves in a...

Blair makes all of her former minions and Charlie compete to secure the coveted bridesmaid spots in...

Several of our favorite Upper East Siders attend a performance of Punchdrunk’s provocative theater e...

Serena is hard at work planning a dream bridal shower for Blair, but it should come as no surprise t...

Lily, Charlie and Serena eagerly anticipate the Studio 54 party being thrown in CeCe’s honor. Nate t...

Lily throws Charlie a party to officially introduce her to New York society. Meanwhile, Charlie’s e...

Blair's flashbacks reveal the fallout of her and Chuck's car accident, which Nate realizes may have...

Blair prepares to celebrate her upcoming royal wedding with a bachelorette party, but others scheme...

The much-anticipated 100th episode will open with a musical dream sequence featuring Serena, Blair a...

Blair must make a difficult decision about her future, the consequences of which could hurt those sh...

It’s Valentine’s Day on the Upper East Side and Blair can’t resist playing cupid for someone she lov...

Dan feels honored when he learns that Upright Citizen’s Brigade is performing excerpts from his book...

Blair thinks Cyrus may have found a potential loophole in her prenup. Chuck and Georgina partner up...

Chuck invites Jack to town to thank him for saving his life, but finds the trip doesn’t go exactly a...

Serena decides she is ready to relinquish the spotlight and sets out to make a reluctant Lola the ne...

To celebrate their official coming out as a couple, Blair and Dan host a glamorous British-themed Sa...

Blair feels like her Upper East Side status might be slipping away and devises a plan to assure that...

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

Blair enlists Serena to be her stand-in at an important meeting when Blair finds herself needing to...

When Gossip Girl goes after Blair as she’s never done before, Serena admits she may have unintention...

After a brief encounter abroad, Chuck and Blair make a promise to each other about their relationshi...

Trying to prove herself in adult society, Serena hosts the Central Park Conservancy’s big gala, of w...

Feeling the pressure to make her first Waldorf Designs fashion show a success, Blair must rely on he...

Chuck’s continued investigation into his father’s dealings leads him to an unlikely event with Manha...

After Eleanor gives Blair an ultimatum, Blair is even more determined to remedy Waldorf Designs’ pro...

Serena volunteers to help Dan find a new place to live but their time together brings up unexpected...

Serena and Dan realize that they need to make amends with the people they have wronged. Chuck’s sear...

Serena and Dan decide to throw their first Thanksgiving together, inviting only their closest friend...

After a run-in with an increasingly paranoid Bart, Blair grows alarmingly concerned for Chuck’s safe...

In a fashionable farewell to remember, our favorite Upper East Siders join forces for one last soire...