Mary Kate and Ashley Olsen are American actresses and business women. They were on June 13, 1986 in Sherman Oaks, California. In 1987, at the age of 6 months, the girls were cast as Michelle Tanner on the ABC sitcom Full House. The sisters shared acting duties portraying the character.
Mary-Kate and Ashley have a fashion line in Wal-Mart stores across America for girls ages 4-14 as well as a beauty line called "Mary-Kate and Ashley: Real fashion for real girls".