Olivia Olson

Olivia Olson

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 sho…

Filmography

2010 · TV

as Marceline the Vampire Queen (voice)

Phineas and Ferb

2007 · TV

as Vennesa the Twi'Lek (voice)

Phineas and Ferb

2007 · TV

as Vanessa (voice)

Steven Universe

2013 · TV

as Pop Singer (voice)

Adventure Time: Fionna and Cake

2023 · TV

as Marceline / Celine (voice)

Adventure Time: Fionna and Cake

2023 · TV

as Marceline (voice)

2022 · TV

as Ursa (voice)

2022 · TV

as Pegasus / Employee / Goblin (voice)

2022 · TV

as Ursa / Young Cassi (voice)

2022 · TV

as Ursa / Voice on TV (voice)

2022 · TV

as Pegasus (voice)

The Powerpuff Girls

2016 · TV

as Bliss (voice)

Fast & Furious Spy Racers

2019 · TV

as Jun

Fast & Furious Spy Racers

2019 · TV

as PizzaRave (voice)

Fast & Furious Spy Racers

2019 · TV

as Jun (voice)

Fast & Furious Spy Racers

2019 · TV

as Guard (voice)

Fast & Furious Spy Racers

2019 · TV

as PizzaRave / Jun (voice)

2005 · TV

as Girl #1

2003 · Movie

as Joanna Anderson

Adventure Time: Distant Lands

2020 · TV

as Marceline the Vampire Queen / Additional Voices (voice)

Adventure Time: Side Quests

2026 · TV

as Marceline (voice)

Phineas and Ferb the Movie: Candace Against the Universe

2020 · Movie

as Vanessa Doofenshmirtz (voice)

The Tracy Morgan Show

2003 · TV

as Julia

Red Nose Day Actually

2017 · Movie

as Joanna