Like Mary-Kate and Ashley, Courtney keeps a very low profile these days, which explains why not much is known about her.
Olsen forayed into acting along with her two former famous sisters.
The clip dates back to 2011, where the actress can be seen signing autographs outside of NBC studio.
The film, along with Olsen's performance, received critical acclaim.
Early Life and Showbiz Background Actress Elizabeth Chase Olsen was born on February 16, 1989, in Sherman Oaks, California, the third daughter of David Olsen, a mortgage banker, and Jarnie Olsen, a manager.
Due to her on-going success and the popularity of WandaVision, many fans are now doing their research on Olsen, particularly when it comes to where this celeb resides.
In January 2013, Olsen was nominated for the BAFTA Rising Star Award.
That same year, Olsen had a career breakthrough with her critically acclaimed role in the film Martha Marcy May Marlene.
Elizabeth Olsen defends her sisters! She co-starred in the 2013 American remake of the 2003 South Korean film Oldboy; she played Marie, a young social worker who developed a relationship with the protagonist, played by Josh Brolin.
She next appeared in the horror film remake Silent House, in which she played the role of Sarah.
Description: After graduation, she enrolled at New York University's Tisch School of the Arts.