Acting
Olivia Olson
Birth Date
May 21, 1992
(34 years old)
Place of Birth
Los Angeles, California, USA
Popularity
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Biography
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.
Photos
Adventure Time
Marceline the Vampire Queen (voice)
2010 • 279 episodes
Phineas and Ferb
Vennesa the Twi'Lek (voice)
2007 • 1 episode
Steven Universe
Pop Singer (voice)
2013 • 1 episode
We Baby Bears
Ursa (voice)
2022 • 2 episodes
Adventure Time: Fionna and Cake
Marceline / Celine (voice)
2023 • 3 episodes
Fast & Furious Spy Racers
PizzaRave (voice)
2019 • 1 episode
The Powerpuff Girls
Bliss (voice)
2016 • 6 episodes
Zoey 101
Girl #1
2005 • 1 episode
Love Actually
Joanna Anderson
2003
Adventure Time: Distant Lands
Marceline the Vampire Queen / Additional Voices (voice)
2020 • 1 episode
Adventure Time: Side Quests
Marceline (voice)
2026 • 24 episodes
Phineas and Ferb the Movie: Candace Against the Universe
Vanessa Doofenshmirtz (voice)
2020
The Tracy Morgan Show
Julia
2003 • 1 episode
Phineas and Ferb: Star Wars
Vanessa the Twi'Lek (voice)
2014
Red Nose Day Actually
Joanna
2017
The Glorias
Susanne Steinem (uncredited)
2020
Phineas and Ferb: Night of the Living Pharmacists
Vanessa Doofenshmirtz (voice)
2014
Phineas and Ferb: Summer Belongs to You!
Vanessa Doofenshmirtz (voice)
2010
The Laughter & Secrets of Love Actually: 20 Years Later – A Diane Sawyer Special
Self
2022
Phineas and Ferb: Last Day of Summer
Vanessa (voice)
2015