Olivia Olson
Biography
Olivia Rose Olson is an American actress and singer-songwriter born on May 21, 1992, in Los Angeles, California, USA. She is primarily recognized for her voice roles, which include Vanessa Doofenshmirtz in Phineas and Ferb and Marceline the Vampire Queen in Adventure Time. In addition to her voice work, she appeared on screen as the character Joanna in the 2003 film Love Actually and returned to the role in its 2017 short sequel, Red Nose Day Actually. Her professional career encompasses twenty-three known acting credits listed on the Movie Database platform, establishing her presence in both television and film.
Career overview
Olivia Rose Olson is an American actress and singer-songwriter born on May 21, 1992, in Los Angeles, California, USA. She is primarily known for her voice acting roles, notably providing the voice of Vanessa Doofenshmirtz in Phineas and Ferb and Marceline the Vampire Queen in Adventure Time.
In addition to her television voice work, she appeared in feature films and television specials. She played the character of Joanna in the 2003 film Love Actually and reprised the role in its 2017 short sequel Red Nose Day Actually. Her career in acting spans multiple credits across film and television.
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Frequent co-stars
Career timeline
Full Filmography
35 titles- Adventure Time: Side Quests (2026) as Marceline (voice)
- Adventure Time: Fionna and Cake (2023) as Marceline / Celine (voice)
- Adventure Time: Fionna and Cake (2023) as Marceline (voice)
- We Baby Bears (2022) as Ursa (voice)
- We Baby Bears (2022) as Pegasus / Employee / Goblin (voice)
- We Baby Bears (2022) as Ursa / Young Cassi (voice)
- We Baby Bears (2022) as Ursa / Voice on TV (voice)
- We Baby Bears (2022) as Pegasus (voice)
- The Laughter & Secrets of Love Actually: 20 Years Later – A Diane Sawyer Special (2022) as Self
- Adventure Time: Distant Lands (2020) as Marceline the Vampire Queen / Additional Voices (voice)
- Phineas and Ferb the Movie: Candace Against the Universe (2020) as Vanessa Doofenshmirtz (voice)
- The Glorias (2020) as Susanne Steinem (uncredited)
- Grapefruit (2020) as Grapefruit
- Fast & Furious Spy Racers (2019) as PizzaRave (voice)
- Fast & Furious Spy Racers (2019) as Jun
- Fast & Furious Spy Racers (2019) as Guard (voice)
- Fast & Furious Spy Racers (2019) as Jun (voice)
- Fast & Furious Spy Racers (2019) as PizzaRave / Jun (voice)
- Red Nose Day Actually (2017) as Joanna
- The Powerpuff Girls (2016) as Bliss (voice)
- Phineas and Ferb: Last Day of Summer (2015) as Vanessa (voice)
- Phineas and Ferb: Star Wars (2014) as Vanessa the Twi'Lek (voice)
- Phineas and Ferb: Night of the Living Pharmacists (2014) as Vanessa Doofenshmirtz (voice)
- Steven Universe (2013) as Pop Singer (voice)
- Adventure Time: Fun with Finn and Jake (2012) as Marceline the Vampire Queen (voice)
- Voice Over (2012) as Little Girl
- Adventure Time (2010) as Marceline the Vampire Queen (voice)
- Phineas and Ferb: Summer Belongs to You! (2010) as Vanessa Doofenshmirtz (voice)
- Phineas and Ferb (2007) as Vennesa the Twi'Lek (voice)
- Phineas and Ferb (2007) as Vanessa (voice)
- Phineas and Ferb (2007) Writer
- Phineas and Ferb (2007) Story
- Zoey 101 (2005) as Girl #1
- Love Actually (2003) as Joanna Anderson
- The Tracy Morgan Show (2003) as Julia
Frequently Asked Questions
What movies or TV shows is Olivia Olson best known for?
Olivia Olson is widely recognized for notable roles and projects including Adventure Time: Side Quests (2026), Adventure Time: Fionna and Cake (2023), Adventure Time: Fionna and Cake (2023), We Baby Bears (2022).
When and where was Olivia Olson born?
Olivia Olson was born on May 21, 1992 in Los Angeles, California, USA.
How many credits does Olivia Olson have?
Olivia Olson has accumulated over 35 film and television credits across a career spanning from 2003 to 2026.
What is Olivia Olson's background in cinema and television?
Olivia Rose Olson is an American actress and singer-songwriter born on May 21, 1992, in Los Angeles, California, USA. She is primarily recognized for her voice roles, which include Vanessa Doofenshmirtz in Phineas and Ferb and Marceline the Vampire Queen in Adventure Time. In addition to her voice work, she appeared on...