Jean Louisa Kelly is an American actress and singer. After making her film debut as Tia Russell in Uncle Buck (1989) alongside John Candy, she appeared in a wide range of other films including The Fantasticks (1995) and Mr. Holland's Opus (1995). From 2000 to 2006, she portrayed Kim Warner on the CBS sitcom Yes, Dear.

Uncle Buck is a 1989 American comedy film written and directed by John Hughes, and starring John Candy and Amy Madigan with supporting roles done by Jean Louisa Kelly, Laurie Metcalf, Jay Underwood, Macaulay Culkin, Gaby Hoffmann, Elaine Bromka, and Garrett M. Brown. The film tells the story of a bachelor who babysits his brother's rebellious teenage daughter and her younger brother and sister while the parents are away.