Question: What departed "Gossip Girl" cast member was born in 1993?

Context articles: Gossip Girl (season 1)
General Hospital cast members
Georgina Sparks
Taylor Momsen
Serena van der Woodsen
Jenny Humphrey
Juliet Sharp
Blair Waldorf
List of Gossip Girl episodes
List of Gossip Girl: Acapulco episodes

The first season of "Gossip Girl", an American teen drama based upon the book series by Cecily von Ziegesar.
 Developed for television by Josh Schwartz and Stephanie Savage.
 Airing on The CW from September 19, 2007 till May 19, 2008 with 18 episodes.
 It tells the story of Serena van der Woodsen's return to Manhattan's Upper East Side in New York City following her mysterious disappearance to boarding school in Connecticut, while being watched by gossip website Gossip Girl.
"General Hospital" is the longest running American television serial drama, airing on ABC.
 Created by Frank and Doris Hursley, the series premiered on April 1, 1963.
 The longest-running cast member is Leslie Charleson, who has portrayed Dr. Monica Quartermaine since August 17, 1977, also making her one of the longest-tenured actors in American soap operas.
 Former cast member Rachel Ames was previously the series' longest-running cast member, portraying Audrey Hardy from 1964 to 2007, and making guest appearances in 2009 and 2013, the latter for the series' fiftieth anniversary.
 Ames made a special appearance on October 30, 2015.
 Actors Genie Francis and Kin Shriner, who portray Laura Spencer and Scott Baldwin, are the second and third longest-running cast members, having joined "General Hospital" in February and August 1977, respectively.
 Actress Jacklyn Zeman — who portrays Bobbie Spencer — is the fourth longest-running cast member, joining the serial in December 1977.
 Actress Jane Elliot, who joined the serial in June 1978 as Tracy Quartermaine, is the fifth longest-running cast member, joining "General Hospital" in June 1978 until her departure in May 2017.
 Former cast member Anthony Geary, who portrayed Luke Spencer, was the sixth longest-running cast member, having joined "General Hospital" in November 1978.
 The following list is of cast members who are currently on the show: the main and recurring cast members, or those who are debuting, departing or returning to the series.
Georgina Sparks is a fictional character in the "Gossip Girl" novel series and a recurring character on the television series of the same name, in which she is portrayed by Michelle Trachtenberg.
 While the novel series portrays her as a harmless, friendly drug-addicted young girl, the television adaption portrays her as a cruel, manipulative young socialite who creates havoc throughout the show.
 Originally conceived as the series' primary antagonist, by the final season Georgina came into the good graces of the Upper East Side - even becoming a member of their inner circle.
 She is notable for her manipulative machinations and sudden returns throughout the series, and for appearing in all the finales, and most recently the latter half of the fifth season in light of cast members Taylor Momsen and Jessica Szohr departing.
 In the sixth and final season of the show, she appears in 8 of 10 episodes.
Taylor Michel Momsen (born July 26, 1993) is an American singer, songwriter, former actress, and model.
 She is known for being the lead singer and frontwoman of the American rock band The Pretty Reckless.
 She is also known for portraying the character of Jenny Humphrey on the CW teen drama series "Gossip Girl" (2007–2012) and Cindy Lou Who in the film "Dr. Seuss' How the Grinch Stole Christmas" (2000).
Serena Celia van der Woodsen is a main character in the "Gossip Girl" novel series and its TV adaptation, in which she is portrayed by Blake Lively.
 Serena is featured on the blog of the series' mysterious narrator, "Gossip Girl."
 Serena is Blair Waldorf's best friend and is a character that appears to easily get whatever she wants, because of her good looks, energy and charisma.
 She is also known as the "It Girl" in the series.
Jennifer Tallulah "Jenny" Humphrey is one of the characters in both the "Gossip Girl" and "The It Girl" series of novels by Cecily von Ziegesar.
 She is portrayed by Taylor Momsen in the "Gossip Girl" television adaptation on The CW.
Juliet Sharp is a recurring character who exclusively appeared in the "Gossip Girl" television adaptation.
 The character was created by "Gossip Girl" producer Stephanie Savage and is portrayed by actress Katie Cassidy.
 The series portrays her as a scheming and secretive but caring woman who develops into a formidable antagonist as her agenda against Serena van der Woodsen progressed.
 The actions of character has drawn comparisons to another villain of "Gossip Girl", Georgina Sparks, and received positive reviews for her inclusion in the series.
 Juliet only appears during the first half of the fourth season, though she returns in the series finale.
Blair Cornelia Waldorf is the lead character of "Gossip Girl", introduced in the original series of novels and also appearing in the television and manga adaptations.
 Described as "a girl of extremes" by creator Cecily von Ziegesar, she is a comical overachiever who possesses both snobbish and sensitive sides.
 Due to her position as queen bee of Manhattan's social scene, Blair's actions and relations are under constant scrutiny from the mysterious Gossip Girl, a popular blogger.
"Gossip Girl" is a teen drama which premiered on September 19, 2007 in the United States on The CW.
 "Gossip Girl" is based on the young-adult book series of the same name written by Cecily von Ziegesar, and was developed for television by "The O.C." creators Josh Schwartz and Stephanie Savage.
 The series follows the lives of the young, wealthy, and social elite residing in the Upper East Side of Manhattan, and is narrated by an unseen and seemingly omniscient character, "Gossip Girl", whose blog is widely read among the characters.
"" is a Mexican television series which premiered on August 5, 2013 in Mexico on Golden Premier and ended on September 6, 2013 after 25 episodes.
 "Gossip Girl: Acapulco" is the Mexican adaptation of "Gossip Girl", and is produced by El Mall and Warner Brothers International Television.
 Pedro Torres serves as executive producer.
 The first season summarises original "Gossip Girl" seasons 1 and 2, as the producer wanted to have a more dramatic and intense storyline.