Olivia Olson
Acting • AGE 34
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 Adv...
Acting
Adventure Time: Side Quests
Marceline (voice)
2026
Adventure Time: Fionna and Cake
Marceline / Celine (voice)
2023
The Laughter & Secrets of Love Actually: 20 Years Later – A Diane Sawyer Special
Self
2022
We Baby Bears
Ursa (voice)
2022
The Glorias
Susanne Steinem (uncredited)
2020
Grapefruit
Grapefruit
2020
Adventure Time: Distant Lands
Marceline the Vampire Queen / Additional Voices (voice)
2020
Phineas and Ferb the Movie: Candace Against the Universe
Vanessa Doofenshmirtz (voice)
2020
Fast & Furious Spy Racers
PizzaRave (voice)
2019
Red Nose Day Actually
Joanna
2017
The Powerpuff Girls
Bliss (voice)
2016
Phineas and Ferb: Last Day of Summer
Vanessa (voice)
2015
Phineas and Ferb: Night of the Living Pharmacists
Vanessa Doofenshmirtz (voice)
2014
Phineas and Ferb: Star Wars
Vanessa the Twi'Lek (voice)
2014
Steven Universe
Pop Singer (voice)
2013
Adventure Time: Fun With Finn And Jake
Marceline the Vampire Queen (voice)
2012
Voice Over
Little Girl
2012
Phineas and Ferb: Summer Belongs to You!
Vanessa Doofenshmirtz (voice)
2010
Adventure Time
Marceline the Vampire Queen (voice)
2010
Phineas and Ferb
Vennesa the Twi'Lek (voice)
2007
Zoey 101
Girl #1
2005
The Tracy Morgan Show
Julia
2003
Love Actually
Joanna Anderson
2003