Olivia Olson

Olivia Olson

Born

May 21, 1992 (33 years old)

Known For

Acting

Place of Birth

Los Angeles, California, USA

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.

Adventure Time: Fionna & Cake

Adventure Time: Fionna & Cake

Marceline (voice) · (2 episodes)

8.7

2023

The Laughter & Secrets of Love Actually: 20 Years Later – A Diane Sawyer Special

The Laughter & Secrets of Love Actually: 20 Years Later – A Diane Sawyer Special

Self

4.0

2022

We Baby Bears

We Baby Bears

Ursa (voice) · (2 episodes)

7.3

2022

We Baby Bears

We Baby Bears

Pegasus / Employee / Goblin (voice) · (1 episode)

7.3

2022

We Baby Bears

We Baby Bears

Ursa / Young Cassi (voice) · (1 episode)

7.3

2022

We Baby Bears

We Baby Bears

Ursa / Voice on TV (voice) · (1 episode)

7.3

2022

We Baby Bears

We Baby Bears

Pegasus (voice) · (1 episode)

7.3

2022

The Glorias

The Glorias

Susanne Steinem (uncredited)

6.5

2020

Grapefruit

Grapefruit

Grapefruit

0.0

2020

Phineas and Ferb the Movie: Candace Against the Universe

Phineas and Ferb the Movie: Candace Against the Universe

Vanessa Doofenshmirtz (voice)

7.3

2020

Adventure Time: Distant Lands

Adventure Time: Distant Lands

Marceline (voice) · (1 episode)

8.1

2020

Fast & Furious Spy Racers

Fast & Furious Spy Racers

PizzaRave (voice) · (1 episode)

7.0

2019

Fast & Furious Spy Racers

Fast & Furious Spy Racers

Jun · (1 episode)

7.0

2019

Fast & Furious Spy Racers

Fast & Furious Spy Racers

Guard (voice) · (1 episode)

7.0

2019

Fast & Furious Spy Racers

Fast & Furious Spy Racers

Jun (voice) · (3 episodes)

7.0

2019

Fast & Furious Spy Racers

Fast & Furious Spy Racers

PizzaRave / Jun (voice) · (1 episode)

7.0

2019

Red Nose Day Actually

Red Nose Day Actually

Joanna

7.0

2017

The Powerpuff Girls

The Powerpuff Girls

Bliss (voice) · (6 episodes)

5.2

2016

Phineas and Ferb: Last Day of Summer

Phineas and Ferb: Last Day of Summer

Vanessa (voice)

8.0

2015

Phineas and Ferb: Night of the Living Pharmacists

Phineas and Ferb: Night of the Living Pharmacists

Vanessa Doofenshmirtz (voice)

7.8

2014

Phineas and Ferb: Star Wars

Phineas and Ferb: Star Wars

Vanessa the Twi'Lek (voice)

7.2

2014

Steven Universe

Steven Universe

Pop Singer (voice) · (1 episode)

8.4

2013

Voice Over

Voice Over

Little Girl

0.0

2012

Phineas and Ferb: Summer Belongs to You!

Phineas and Ferb: Summer Belongs to You!

Vanessa Doofenshmirtz (voice)

7.7

2010

Adventure Time

Adventure Time

Marceline the Vampire Queen (voice) · (279 episodes)

8.5

2010

Zoey 101

Zoey 101

Girl #1 · (1 episode)

8.1

2005

The Tracy Morgan Show

The Tracy Morgan Show

Julia · (1 episode)

0.0

2003

Love Actually

Love Actually

Joanna Anderson

7.1

2003