Sofia Vladimirovna Vassilieva (born October 22, 1992 in Minneapolis, Minnesota) is an American actress. Her most notable roles include the children's book character Eloise in Eloise, Ariel DuBois in the Emmy-winning TV series Medium, and teenage cancer patient Kate Fitzgerald in the 2009 film adaptation of My Sister's Keeper by Jodi Picoult.
Filmography
- 2001 The Agency - Elena
- 2001 The Brady Bunch In The White House - Cindy Brady
- 2003 Eloise - Eloise
- 2003 Inhabited - Gina Russell
- 2005-2011 Medium - Ariel DuBois
- 2007 Day Zero - Mara
- 2008 Hurt - Sarah Parsons
- 2009 My Sister's Keeper - Kate Fitzgerald
- 2010 Stand Up To Cancer - Herself
- 2011, 2013 Law & Order: Special Victims Unit - Sarah Walsh
- 2013 Call Me Crazy: A Five Film - Allison
- 2015 Stalker (2014) - Dierdre
- 2016 Lucifer (2016) - Debra
- 2016 Notorious (2016) - Jenna
- 2017 Training Day - Chelsea Brown
- 2017 Criminal Minds: Beyond Borders - Roxy Bental
- 2017-2018 Supergirl (2015) - Olivia
- 2017 Max - Bess
- 2018 Bad Stepmother - Verity
- 2018 Russian American - Dasha
- 2018 Timeless - Abiah Franklin
- 2018 S.W.A.T. (2017) - Lauren
- 2018-2021 Black Lightning - Looker
- 2019 Looking for Alaska - Lara Buterskaya
- 2021 The Little Things - Tina Salvatore
Voice Acting
- 2016 Mafia III - Anna McGee
- 2017 Call of Duty: WWII - Hazel Daniels
