Jacqueline Yvonne Harry (born August 14, 1956) is an American actress, singer, comedian, director, and television personality. She is best known for her roles as Sandra Clark, the sexy nemesis of Mary Jenkins (played by Marla Gibbs), on the NBC TV series 227 (1985–90), and as Lisa Landry on the ABC/The WB sitcom Sister, Sister (1994–99). She is noted for being the first and only African-American to win an Emmy Award for Outstanding Supporting Actress in a Comedy Series. In December 2020, it was announced that Harry had joined the cast of Days of Our Lives in the role of Paulina. She is set to debut in 2021.