Retta in May 2012
Marietta Sangai Sirleaf
April 12, 1970
Newark, New Jersey, U.S.
|Alma mater||Duke University|
|Occupation||Actress, comedian, chemist (past)|
|Relatives||Ellen Johnson Sirleaf (aunt)|
Marietta Sangai Sirleaf (born April 12, 1970), professionally known as Retta, is an American stand-up comedian and actress. She is best known for her role as Ruby on the TV series Good Girls, and 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 Ruby Hill on NBC's Good Girls.