Question: This America actress, best known for "Parks and Recreation" was what character?

Context articles: Washington Square Park
Aubrey Plaza
David Diaan
Angela Bassett
Retta
Rashida Jones
Jenny Slate
Claire Titelman
Parks and Recreation
Angela McEwan

Washington Square Park is a 9.75 acre public park in the Greenwich Village neighborhood of Lower Manhattan, New York City.
 One of the best known of New York City's 1,900 public parks, it is a landmark as well as a meeting place and center for cultural activity.
 It is operated by the New York City Department of Parks and Recreation.
Aubrey Christina Plaza (born June 26, 1984) is an American comedian and actress.
 She is best known for portraying April Ludgate on the NBC sitcom "Parks and Recreation".
 After appearing in supporting roles in several films, Plaza had her first leading role in the 2012 comedy "Safety Not Guaranteed".
 Plaza currently stars as Lenny Busker in the FX series "Legion".
David Diaan, also known as David Davoodian, is a Los Angeles–based actor, writer, producer, and entrepreneur.
 He is best known for his roles in films such as "The Stoning of Soraya M.", "America So Beautiful". "
The Dogwalker", "The Ten", "Peep World", and "Mossadegh".
 He has also appeared on television shows such as "NCIS", "Weeds", "Parks and Recreation" and "The Unit".
Angela Evelyn Bassett (born August 16, 1958) is an American actress and activist.
 She is best known for her biographical film roles, most notably her performance as Tina Turner in the biopic "What's Love Got to Do with It" (1993), for which she was nominated for the Academy Award for Best Actress and won a corresponding Golden Globe Award.
 Bassett has additionally portrayed Betty Shabazz in both "Malcolm X" (1992) and "Panther" (1995), Katherine Jackson in "" (1992), Rosa Parks in "The Rosa Parks Story" (2002), Voletta Wallace in "Notorious" (2009) and Coretta Scott King in "Betty & Coretta" (2013).
 Bassett's performance as Parks was honored with her first Primetime Emmy Award nomination.
Marietta Sirleaf (born April 12, 1970), better known simply as Retta, is an American stand-up comedian and actress.
 She is best known for her role as Donna Meagle on NBC's "Parks and Recreation".
 She has appeared in several films and television shows, and has performed stand-up on Comedy Central's "Premium Blend".
 She currently stars as Barbara in Bravo's "Girlfriends' Guide to Divorce".
Rashida Leah Jones (born February 25, 1976) is an American actress, producer, singer, and writer.
 She is widely known for playing Ann Perkins on NBC's comedy "Parks and Recreation", for which she received acclaim.
Jenny Sarah Slate (born March 25, 1982) is an American comedian, actress, voice actress and author, best known for her role as Donna Stern in "Obvious Child", as well as being the co-creator of the "Marcel the Shell with Shoes On" short films and children's book series.
 She is also known for being a cast member on "Saturday Night Live" for the 2009/10 season and for her appearances in shows such as "House of Lies", "Married", "Parks and Recreation", "Bob's Burgers", "Hello" "Ladies", "Kroll Show", and "Girls".
Claire Titelman is an American actress and stand-up comedian best known for her regular appearances as a roundtable panelist on "Chelsea Lately", as well as her roles on "Parks and Recreation", "New Girl" and "Veronica Mars".
Parks and Recreation is an American political comedy television sitcom starring Amy Poehler as Leslie Knope, a perky, mid-level bureaucrat in the Parks Department of Pawnee, a fictional town in Indiana.
 Created by Greg Daniels and Michael Schur, the series aired on NBC from April 9, 2009 to February 24, 2015, for 125 episodes, over seven seasons.
 It was written by the same writers and uses the same filming style as "The Office", with the same implication of a documentary crew filming everyone.
 The ensemble and supporting cast feature Rashida Jones as Ann Perkins, Paul Schneider as Mark Brendanawicz, Aziz Ansari as Tom Haverford, Nick Offerman as Ron Swanson, Aubrey Plaza as April Ludgate, Chris Pratt as Andy Dwyer, Adam Scott as Ben Wyatt, Rob Lowe as Chris Traeger, Jim O'Heir as Garry "Jerry" or "Larry" Gergich, Retta as Donna Meagle, and Billy Eichner as Craig Middlebrooks.
Angela McEwan (April 23, 1934 – December 20, 2015) was an American actress, best known for her roles in "Nebraska" and "Getting On".
 She also appeared in "Parks and Recreation" and "New Girl".