Acting · 1992
Olivia Olson
Born May 21, 1992·34 years old·Los Angeles, California, USA
Olivia Rose Olson (born May 21, 1992) is an American actress and singer-songwriter, mostly known for her voice roles as Vanessa Doofenshmirtz in Phineas and Ferb and Marceline the Vampire Queen in Adventure Time. She also played the character of Joanna in the 2003 film Love Actually and its 2017 short sequel Red Nose Day Actually.
Filmography
23 titles- 2026
Adventure Time: Side QuestsMarceline (voice)7.7Show - 2023
Adventure Time: Fionna and CakeMarceline / Celine (voice)8.7Show - 2022
We Baby BearsUrsa (voice)7.3Show - 2022
The Laughter & Secrets of Love Actually: 20 Years Later – A Diane Sawyer SpecialSelf7.0Movie - 2020
Adventure Time: Distant LandsMarceline the Vampire Queen / Additional Voices (voice)8.2Show - 2020
Phineas and Ferb the Movie: Candace Against the UniverseVanessa Doofenshmirtz (voice)7.2Movie - 2020
The GloriasSusanne Steinem (uncredited)6.5Movie - 2020
GrapefruitGrapefruitMovie - 2019
Fast & Furious Spy RacersGuard (voice)7.0Show - 2017
Red Nose Day ActuallyJoanna7.0Movie - 2016
The Powerpuff GirlsBliss (voice)5.1Show - 2015
Phineas and Ferb: Last Day of SummerVanessa (voice)8.1Movie - 2014
Phineas and Ferb: Star WarsVanessa the Twi'Lek (voice)7.1Movie - 2014
Phineas and Ferb: Night of the Living PharmacistsVanessa Doofenshmirtz (voice)8.3Movie - 2013
Steven UniversePop Singer (voice)8.4Show - 2012
Voice OverLittle GirlMovie - 2012
Adventure Time: Fun with Finn and JakeMarceline the Vampire Queen (voice)Movie - 2010
Adventure TimeMarceline the Vampire Queen (voice)8.5Show - 2010
Phineas and Ferb: Summer Belongs to You!Vanessa Doofenshmirtz (voice)7.8Movie - 2007
Phineas and FerbVennesa the Twi'Lek (voice)7.9Show - 2005
Zoey 101Girl #18.1Show - 2003
Love ActuallyJoanna Anderson7.1Movie - 2003
The Tracy Morgan ShowJulia10.0Show