Biography: Demi Patricia Singleton (born 27 February 2007) is an American actress, singer, and dancer. She is best known for her roles in the MGM+ crime TV series Godfather of Harlem, as the young Serena Williams in the biographical film King Richard, and as Sally Reeves in the Paramount+ western series Lawmen: Bass Reeves. Description above from the Wikipedia article Demi Singleton, licensed under CC-BY-SA, full list of contributors on Wikipedia.