The season also focuses on Blair's relationship with a prince, Nate revisiting old family problems, the deteriorating friendship between Dan and Vanessa and his growing feelings for Blair, as well as Serena's cousin Charlie and her integration into the Upper East Side. The latter half of the season shifts focus from Serena to Blair as the show's primary focus.

Kristen Bell as Gossip Girl (uncredited).

Michelle Trachtenberg as Georgina Sparks.

Zuzanna Szadkowski as Dorota Kishlovsky.

William Baldwin as William van der Woodsen.

Kaylee DeFer as Ivy Dickens/Charlie Rhodes.

Joanne Whalley as Princess Sophie Grimaldi.

See also: List of Gossip Girl episodes No. Serena and Blair enjoy their summer vacation in Paris trying to take their minds off of home. Chuck is recovering in Prague after being found and healed by Eva, a French tourist who does not know his real identity.

Meanwhile, back in New York, Eleanor helps Lily make arrangements for the Fashion's Night Out gathering at the van der Woodsen penthouse and Dan deals with raising Georgina's newborn son Milo, while Nate meets a potential new love interest, Juliet Sharp, whom he asks out on a date. Title reference: The 1967 film Belle de Jour. Serena and Blair run into a different Chuck in Paris, and Chuck is reluctant to return to New York with Eva. Back in New York, Juliet suggests to Nate that tricking Vanessa to be with Dan might be the right thing to remove Dan from the DanвЂ“SerenaвЂ“Nate love triangle. Rufus learns that Dan is not Milo's father after he checks Georgina and Milo's blood test. Serena convinces Blair to talk Chuck into returning to Manhattan while Dan and Nate prepare to face Serena. Title reference: The 1944 film Double Indemnity. Juliet prevents Serena from joining the Hamilton House sorority. Serena and Blair find a way to expose Juliet's sabotaging plans. Georgina finally comes clean to Dan about Milo. Chuck is afraid of introducing Eva to Lily and Rufus, since she does not know of all the things he has done in the past. Title reference: The 2008 film The Graduates. Nate suspects that Juliet is keeping a big secret from him and decides to confront her. Meanwhile, Blair successfully plots to make Chuck and Eva break-up, which leads to him declaring war between them. Dan finds himself torn between his feelings for Serena and Vanessa. Title reference: The 1958 film Touch of Evil. Juliet sends a Gossip Girl blast that starts a very damaging rumor about Serena, saying she has an STD. #Imdb gossip girl season 4 episode 14 series#.#Imdb gossip girl season 4 episode 14 professional#.#Imdb gossip girl season 4 episode 14 full#.

Imdb gossip girl eva