Sofia Vassilieva

Sofia Vassilieva is an American actress who started her career as a child performer in 2000. Her first major roles were playing the title character in both "Eloise at the Plaza" and "Eloise at Christmastime," bringing the beloved children's book character to life. She later appeared as Ariel DuBois on the Emmy-winning series "Medium" for several seasons and took on the dramatic role of teenage cancer patient Kate Fitzgerald in the 2009 film adaptation of "My Sister's Keeper." She also guest-starred twice on "Law & Order: Special Victims Unit" as pianist Sarah Walsh in seasons 13 and 15.

Born on October 22, 1992, in Minneapolis, Minnesota, she is 33 years old with natural blonde hair and blue eyes. Standing at 5'5" with a slim build, she has real measurements of 31–25–33 and a B cup. In addition to acting, she works as a model. Her Instagram following has grown to 46k, reflecting her continued presence in the entertainment industry.