She is the older sister of actress Elizabeth Olsen.
Along with her twin, Mary-Kate, they have an older brother, Trent Olsen, a younger sister, Elizabeth Olsen who is also an actress, and younger half siblings, Taylor and Jake, from their father's second marriage.
After Full House, the sisters starred in two other sitcoms (Two of a Kind and So Little Time) and an animated series (Mary-Kate and Ashley in Action! The former lasted one season while the latter ran for two seasons.
These ventures, combined with an array of licensing deals for their names and likenesses, made Olsen wealthy at a young age.
is a former American actress, fashion designer, producer, author, businesswoman, and equestrian.
She co-founded luxury fashion brands The Row, Elizabeth and James, and the more affordable lines Olsenboye and Style Mint alongside her fraternal twin sister Ashley Olsen.
But she revealed they have "stayed quite sheltered" as a result.
"That's why you have models."The twins, who were once the most in-demand movie stars in the world, retreated from celebrity culture around the time they were in college at NYU.
Since then, they've ceased starring in films and, instead, have focused exclusively on their successful fashion brands.
alum and famed painter, George Condo, were spotted “holding hands and snuggling” in New York over the weekend.
“It was obvious something was going on [between them].