Jama Williamson

Jama Williamson (born March 12, 1974) is an American actress. She was active in New York City theater throughout the early 2000s, during which she appeared in such shows as Avery Crozier's Eat the Runt, Hunt Holman's Spanish Girl, A. R. Gurney's Sylvia and Simon Mendes da Costa's Losing Louis. She also appeared in Debbie Does Dallas: The Musical, an Off Broadway musical adaptation of the pornographic film Debbie Does Dallas, and she is featured in the show's original cast recording soundtrack.

Williamson, who was born in Evansville, Indiana, has appeared in such shows as Law & Order, Numb3rs and Chappelle's Show, and her voice was featured in the 2004 video game Grand Theft Auto: San Andreas. In 2005, Williamson was cast as the wife of James Van Der Beek in the CBS sitcom pilot Three, which was ultimately not picked up. Since 2009, she has made regular guest appearances on the NBC comedy series Parks and Recreation as Wendy Haverford, the ex-wife of regular character Tom Haverford, played by Aziz Ansari. She also starred as Principal Mullins on the Nickelodeon series School of Rock.