She is known for playing the role of Dominique Leroux in the BET+ crime drama series, The Family Business.
While studying, Mann became a member of Delta Sigma Theta sorority and was crowned Miss Black Chicago.
[1] She later began performing as a model before making her stage and screen debuts as an actress.
During the 2000s, Mann appeared in a number of independent movies and guest-starred on television series such as The Parkers, Eve and Cold Case.
In 2015, Mann starred in the mystery crime-thriller film, The Man in 3B directed by Trey Haley and based on the novel of the same name by Carl Weber.