Melissa Hart is an American actress, director, producer, writer, and businesswoman.
Hart is best known for her title roles in Clarissa Explains It All (1991–1994), the live-action version of Sabrina the Teenage Witch (1996–2003), and Melissa & Joey (2010–2015).
Her career has mixed film work with television, including appearances in Law & Order: Special Victims Unit and That '70s Show. She also competed in the ninth season of Dancing with the Stars. Along with playing the title character, Hart also directed a number of episodes of Sabrina the Teenage Witch.
Hart has been married to musician Mark Wilkerson since 2003; together, they have two children and in April 2012 announced they are expecting their third child.
She recently released her autobiography Melissa Explains it All; basing the title on her big break as a child actor. Melissa is friends with British author Gavin Hetherington, most famous for his Abyssal Sanctuary series.