Eisley's life began on October 29, 1993, in the vibrant city of Los Angeles, California, where she was born to a talented musician father, David Glen Eisley, and a renowned actress mother, Olivia Hussey. Her grandfather, Anthony Eisley, was also an accomplished actor, adding a rich layer of artistic heritage to her family's legacy.
As a young actress, Eisley shared the screen with her mother in the 2005 film Headspace, marking the beginning of her journey in the entertainment industry. She then went on to secure small yet significant roles in various independent films, gradually building her reputation as a talented and versatile performer.
Eisley's breakthrough came when she landed the major role of Ashley Juergens, the younger sister of teen mother Amy Juergens, in the popular television series The Secret Life of the American Teenager in 2008. This role catapulted her to fame and introduced her to a wider audience.
In 2014, Eisley took on the action-packed role of Sawa in the film Kite, starring alongside the legendary Samuel L. Jackson. Later that year, she began filming Social Suicide, a modern retelling of the classic Romeo and Juliet tale. To kick off 2015, she started working on the dark fantasy film The Curse of Sleeping Beauty, where she portrayed the enchanting character of Briar Rose.
Eisley's impressive filmography continued with her appearance in the film adaptation of V.C. Andrews' beloved novel My Sweet Audrina in 2016, where she took on the title role of Audrina.
