She considers Carol Burnette, Gilda Radner, Steve Martin, Dorothy Parker and her fans as influences.
She is currently working in the world of stand-up comedy.
She is in the process of filming an untitled pilot for FOX which if all goes well, will be airing by Midseason.
She moved to LA with her husband and son and within a year, she made her big break on MadTV.
She plays on the World Poker Tour for the We Spark charity in the Hollywood Home games.
She performs a one-woman show entitled Mo vs. Mo in Los Angeles and Chicago.
She is very close friends with fellow MADtv cast member Paul Vogt, and his twin brother Peter Allen Vogt. They met in Florida in Disney Orlando at a improv place called Pleasure Island.
She departed MADtv in 2003 to work with a company on developing ideas for potential TV Shows.
She is an alumna of The Brave New Workshop Comedy Theatre.
Both her son and husband appeared on MADtv alongside her.
Her most famous MADtv characters include Lorraine Swanson, Doreen Larkin, Trina, Crispy Bangs Kathy, Rosa, Jenny Jones, Ms Janis, Ms Goddard and Liz Whitman.
She purchased a 1959 mobile trailer off E-bay.
Mo attended Robbinsdale Armstrong High School and graduated in 1983.
She is 5' 9" (1.75 m) in height.
She has been married to Musician/Composer Jimi Englund since 1993. He co-wrote all the music to her movie Detective Fiction. In 2006, they have both filed for divorce.
She has a 10 year old son named Cullen.