Olivia Olson
Acting
🎂 1992-05-21
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.
Cast credits(28)
Marceline the Vampire Queen (voice)
2010
Pop Singer (voice)
2013
Ursa (voice)
2022
Pegasus / Employee / Goblin (voice)
2022
Ursa / Young Cassi (voice)
2022
Ursa / Voice on TV (voice)
2022
Pegasus (voice)
2022
Girl #1
2005
PizzaRave (voice)
2019
Jun
2019
Guard (voice)
2019
Jun (voice)
2019
PizzaRave / Jun (voice)
2019
Marceline (voice)
2023
Bliss (voice)
2016
Joanna Anderson
2003
Marceline (voice)
2020
Joanna
2017
Vanessa Doofenshmirtz (voice)
2020
Vanessa the Twi'Lek (voice)
2014
Vanessa Doofenshmirtz (voice)
2010
Susanne Steinem (uncredited)
2020
Grapefruit
2020
Julia
2003
Little Girl
2012
Vanessa (voice)
2015
Self
2022
Vanessa Doofenshmirtz (voice)
2014
