Sofia Vassilieva

Born on October 22, 1992 in Minneapolis, Minnesota, USA.

Sofia Vassilieva (born October 22, 1992) is an American actress.

She is best known for playing Eloise in two TV movies, Ariel Dubois on Medium, and Kate Fitzgerald in My Sister's Keeper.

Looking for Alaska (7.8) Show · 2019 as Lara Buterskaya

Medium (7.5) Show · 2005 as Ariel Dubois

My Sister's Keeper (7.4) Movie · 2009 as Kate Fitzgerald

Call Me Crazy: A Five Film (7.0) Movie · 2013 as Allison

Black Lightning (6.9) Show · 2018 as Looker

Duster (6.5) Show · 2025 as Jessica-Lorraine Sims

The Little Things (6.4) Movie · 2021 as Tina Salvatore

Eloise at Christmastime (6.3) Movie · 2003 as Eloise

Eloise at the Plaza (6.2) Movie · 2003 as Eloise

Inhabited (6.2) Movie · 2003 as Gina Russell

13 Minutes (5.8) Movie · 2021 as Maddy

Day Zero (4.8) Movie · 2007 as Mara

Hurt (4.6) Movie · 2009 as Sarah Parsons

Bad Stepmother (4.5) Movie · 2018 as Verity

The Brady Bunch in the White House (4.2) Movie · 2002 as Cindy Brady