Mary-Kate Olsen

Mary-Kate Olsen (born June 13, 1986) is an American actress, fashion designer, producer, author, and businesswoman. She co-founded luxury fashion brands The Row, Elizabeth and James, and the more affordable lines Olsenboye and StyleMint alongside her fraternal twin sister Ashley Olsen. Olsen pursued acting independently as an adult until 2012. She is the older sister of actress Elizabeth Olsen. Mary-Kate was born in Sherman Oaks, Los Angeles, California, the daughter of Jarnette "Jarnie", a personal manager, and David "Dave" Olsen, a real estate developer and mortgage banker. Along with her twin, Ashley, she has an older brother, Trent, a younger sister, Elizabeth Olsen, and two half siblings from her father's second marriage. Olsen's parents divorced in 1996. Along with Ashley, Olsen was cast at the age of nine months to share the role of Michelle Tanner on the ABC sitcom Full House. The Olsen twins portrayed Michelle throughout the series' 1987-95 run. In the early 1990s, she and A