Question: Titans is an upcoming American television series that will air on an unnamed DC Comics digital service, based on the DC Comics team of the same name, Teagan Croft is which fictional superheroine?

full_context: Document 1: List of Teen Titans episodes: "Teen Titans" is an American animated television series based on the DC comics series of the same name by Bob Haney and Bruno Premiani. Developed by David Slack for Cartoon Network, the series was produced by DC Entertainment and Warner Bros. Animation with Sander Schwartz serving as executive producer and Glen Murakami, Bruce Timm, and Linda M. Steiner signing on as producers. The series follows the adventures of a team of crime-fighting teenaged superheroes, consisting of the leader Robin (voiced by Scott Menville), foreign alien princess Starfire (voiced by Hynden Walch), the technological genius Cyborg (voiced by Khary Payton), the dark sorceress Raven (voiced by Tara Strong), and the green shapeshifter Beast Boy (voiced by Greg Cipes).
Document 2: Cyborg (comics): Cyborg (Victor "Vic" Stone) is a fictional superhero appearing in American comic books published by DC Comics. The character was created by writer Marv Wolfman and artist George Pérez and first appears in a special insert in "DC Comics Presents" #26 (October 1980). Originally known as a member of the Teen Titans, Cyborg was established as a founding member of the Justice League in DC's 2011 reboot of its comic book titles and subsequently in the 2016 relaunch of its continuity.
Document 3: Donna Troy: Donna Troy is a comic book superheroine published by DC Comics. She first appeared in "The Brave and the Bold" vol. 1 #60 (July 1965), and was created by Bob Haney and Bruno Premiani. She has been known as the original Wonder Girl, Darkstar and Troia.
Document 4: Teen Titans (season 4): The fourth season of the animated television series "Teen Titans", based on the DC comics series of the same time by Bob Haney and Bruno Premiani, originally aired on Cartoon Network in the United States. Developed by television writer David Slack, the series was produced by DC Entertainment and Warner Bros. Animation. It stars Scott Menville, Hynden Walch, Khary Payton, Tara Strong, and Greg Cipes as the main characters.
Document 5: Jean Grey: Jean Grey-Summers (born Jean Elaine Grey) is a fictional superhero appearing in American comic books published by Marvel Comics. The character has been known under the aliases Marvel Girl, Phoenix, and Dark Phoenix. Created by writer Stan Lee and artist Jack Kirby, the character first appeared in "The X-Men" #1 (September 1963).
Document 6: Star Rovers: "Star Rovers" was a short, science fiction, American comic book feature published by DC Comics between 1961 and 1964. The feature first appeared in seven issues of DC's science-fiction anthology comic "Mystery in Space", followed by two issues of DC's companion science-fiction title "Strange Adventures". The characters were created by writer Gardner Fox and artist Sid Greene, who were responsible for all nine stories.
Document 7: Titans (2018 TV series): Titans is an upcoming American television series that will air on an unnamed DC Comics digital service, based on the DC Comics team of the same name. Akiva Goldsman, Geoff Johns, and Greg Berlanti created the series, which sees Brenton Thwaites star as Dick Grayson, the leader of the Titans, alongside Anna Diop and Teagan Croft as Starfire and Raven, respectively.
Document 8: Wonder Girl (Cassie Sandsmark): Cassandra "Cassie" Sandsmark, also known as Wonder Girl, is a fictional superheroine appearing in DC Comics. Created by John Byrne, and first appearing in "Wonder Woman" (vol. 2) #105 (January 1996), she is a sidekick of the popular superhero Wonder Woman and also a prominent member of the superhero group the Teen Titans.
Document 9: Starfire (Teen Titans): Starfire (Koriand'r) is a fictional superheroine appearing in books published by DC Comics. She debuted in a preview story inserted within "DC Comics Presents" #26 (October 1980) and was created by Marv Wolfman and George Pérez. In 2013, Starfire placed 21st on IGN's Top 25 Heroes of DC Comics. She was also ranked 20th in "Comics Buyer's Guide"' s "hot and sexy Women in Comics" list. The name "Starfire" first appeared in a DC Comic in the story "The Answer Man of Space," in Mystery In Space #73, February, 1962, written by Gardner F. Fox.
Document 10: Teen Titans (season 1): The first season of the animated television series Teen Titans, based on the DC comics series created by Bob Haney and Bruno Premiani, originally aired on Cartoon Network in the United States. Developed by television writer David Slack, the series was produced by DC Entertainment and Warner Bros. Animation. It stars Scott Menville, Hynden Walch, Khary Payton, Tara Strong, and Greg Cipes as the voices of the main characters.
Document 11: Teen Titans Go!: Teen Titans Go! is a comic book series that was published by DC Comics. It is based on the 2003 animated TV series "Teen Titans", which is itself loosely based on the team that starred in the popular 1980s comic "The New Teen Titans". The series was written by J. Torres with Todd Nauck and Larry Stucker as the regular illustrators. The series focuses on Robin, Raven, Starfire, Beast Boy, and Cyborg who are the main cast members of the TV series.
Document 12: Emerald Empress: The Emerald Empress is a fictional character in DC Comics. A supervillain that is an enemy of the Legion of Super-Heroes and a member of the Fatal Five, she was created by Jim Shooter and Curt Swan, and first appeared in "Adventure Comics" #352 (January 1967). The character was ranked 38th in "Comics Buyer's Guide's" "100 Sexiest Women in Comics" list.
Document 13: Teen Titans (season 2): The second season of the animated television series "Teen Titans", based on the DC comics series of the same time by Bob Haney and Bruno Premiani, originally aired on Cartoon Network in the United States. Developed by television writer David Slack, the series was produced by DC Entertainment and Warner Bros. Animation. The series focuses on a team of crime-fighting teenaged superheroes, consisting of the leader Robin, foreign alien princess Starfire, green shapeshifter Beast Boy, the dark sorceress Raven, and the technological genius Cyborg. The season focuses on a new character, Terra, a hero possessing the ability to move the earth while struggling to accept her boundaries and the Titans as her friends.
Document 14: Teen Titans Go! (TV series): Teen Titans Go! is an American animated television series based on the DC Comics fictional superhero team, the "Teen Titans". The series was announced following the popularity of DC Nation's New Teen Titans shorts.
Document 15: Raven (DC Comics): Raven is a fictional superheroine appearing in American comic books published by DC Comics. The character first appeared in a special insert in "DC Comics Presents" #26 (October 1980), and was created by writer Marv Wolfman and artist George Pérez. The daughter of a demon father (Trigon) and human mother (Arella), Raven is an empath who can teleport and control her "soul-self", which can fight physically, as well as act as Raven's eyes and ears away from her physical body. She is a prominent member of the superhero team Teen Titans. The character also goes by the alias Rachel Roth.
ground_truth: Starfire