TV's Olsen Twins refers to Mary-Kate and Ashley Olsen, two American actresses who rose to fame in the late 1990s and early 2000s. They are best known for their roles as Michelle Tanner on the ABC sitcom Full House, which ran from 1987 to 1995. The twins have since gone on to become fashion designers, businesswomen, and entrepreneurs. They have also starred in numerous films and television shows, including the straight-to-DVD series The Adventures of Mary-Kate & Ashley.