Crystal R. Fox is an American actress and singer. Fox has performed in many stage productions during her career, and is best known for her television roles as Luann Corbin in the NBC/CBS police drama series In the Heat of the Night (1989–1995), and as Hanna Young in the Oprah Winfrey Network prime time soap opera, The Haves and the Have Nots (2013–2021). Fox has also appeared in a number of films, most notably playing the leading role in the 2020 thriller A Fall from Grace.

The Haves and the Have Nots is an American crime drama and soap opera created, executive produced, written, and directed by Tyler Perry. The premise of the series is based on Perry's 2011 play of the same name.