Sofia Vassilieva

Born

October 22, 1992 (32 years old)

Known For

Acting

Place of Birth

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.

Known For

8.4

Chicago Fire

Duster

Jessica-Lorraine Sims · (6 episodes)

6.0

2025

Here's Yanni!

Kali

0.0

2024

Lissa's Trip

6.0

2022

13 Minutes

Maddy

5.9

2021

The Little Things

Tina Salvatore

6.3

2021

Looking for Alaska

Lara Buterskaya · (8 episodes)

7.9

2019

All Rise

Olga Petrovic · (1 episode)

7.5

2019

Black Lightning

Looker · (4 episodes)

7.0

2018

Bad Stepmother

Verity

4.5

2018

S.W.A.T.

Lauren · (1 episode)

8.1

2017

Timeless

Abiah 'Abby' Folger Franklin · (1 episode)

7.2

2016

Lucifer

Debra · (1 episode)

8.4

2016

Supergirl

Olivia · (2 episodes)

7.3

2015

Stalker

Dierdre · (1 episode)

6.7

2014

Call Me Crazy: A Five Film

Allison

7.0

2013

Chicago Fire

Adriana · (1 episode)

8.4

2012

Blue Bloods

Officer Carlie Gillson · (1 episode)

7.8

2010

Hurt

Sarah Parsons

4.6

2009

My Sister's Keeper

Kate Fitzgerald

7.4

2009

Day Zero

Mara

5.0

2007

Medium

Ariel Dubois · (128 episodes)

7.5

2005

Eloise at Christmastime

Eloise

6.3

2003

Inhabited

Gina Russell

6.3

2003

Eloise at the Plaza

Eloise

6.1

2003

The Brady Bunch in the White House

Cindy Brady

4.0

2002

Brighton Beach

Dasha

0.0

Law & Order: Special Victims Unit

Sarah Walsh · (2 episodes)

7.9

1999

Teen Choice Awards

Self · (1 episode)

9.1

1999