Biography
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.

Acting
Minneapolis, Minnesota, USA
Born
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.

Here's Yanni!· 2024
Kali

Lissa's Trip· 2022
Lissa Lliad

13 Minutes· 2021
Maddy

The Little Things· 2021
Tina Salvatore

Bad Stepmother· 2018
Verity

Call Me Crazy: A Five Film· 2013
Allison

Hurt· 2009
Sarah Parsons

My Sister's Keeper· 2009
Kate Fitzgerald

Day Zero· 2007
Mara

Eloise at Christmastime· 2003
Eloise

Eloise at the Plaza· 2003
Eloise

Inhabited· 2003
Gina Russell

The Brady Bunch in the White House· 2002
Cindy Brady

Brighton Beach
Dasha

Duster· 2025
Jessica-Lorraine Sims

All Rise· 2019
Olga Petrovic

Looking for Alaska· 2019
Lara Buterskaya

Black Lightning· 2018
Looker

The Rookie· 2018
Margaret

S.W.A.T.· 2017
Lauren

Lucifer· 2016
Debra

Timeless· 2016
Abiah 'Abby' Folger Franklin

Supergirl· 2015
Olivia

Stalker· 2014
Dierdre

Chicago Fire· 2012
Adriana

Blue Bloods· 2010
Officer Carlie Gillson

Medium· 2005
Ariel Dubois

The Agency· 2001
Elena

Law & Order: Special Victims Unit· 1999
Sarah Walsh

Teen Choice Awards· 1999
Self