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Olivia Olson

Olivia Olson was born on May 21, 1992 in Los Angeles, California, USA as Olivia Rose Olson. She is an actress, known for Love Actually (2003), Adventure Time (2010) and Phineas and Ferb (2007). See full bio »
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2 wins & 3 nominations. See more awards »

Known For

Love Actually
Love Actually Joanna Anderson
Adventure Time
Adventure Time Marceline / Additional Voices / Marshmaline / Candy People / Candy Person #39 / Cloud Bride / Cloud Person #2 / Demon / Fairy / Flower Marcy / Lady Dog / Rock Star Girl / Sally / Super Porp Mutant / Troll Wife
Phineas and Ferb
Phineas and Ferb Vanessa Doofenshmirtz / Crash / Lindana / Vanessa / Vanessa the Twi'Lek
Lego Dimensions
Lego Dimensions Marceline


Hide Hide Show Show Actress (14 credits)
 2010-2017 Adventure Time (TV Series)
Marceline / Additional Voices / Marshmaline / ...
- Marcy & Hunson (2017) ... Marceline (voice)
- Seventeen (2017) ... Marceline (voice)
- Ketchup (2017) ... Marceline / Rock Star Girl (voice)
- Elements Part 7: Hero Heart (2017) ... Marshmaline / Additional Voices (voice)
- Elements Part 1: Skyhooks (2017) ... Marshmaline (voice)
 2017 Red Nose Day Actually (TV Short)
Joanna Anderson
 2017 Milo Murphy's Law (TV Series)
Additional Voices
- Battle of the Bands/The Math Book (2017) ... Additional Voices (voice)
 2015 Adventure Time: Finn & Jake Investigations (Video Game)
Marceline (voice)
 2015 Lego Dimensions (Video Game)
Marceline (voice)
 2015 Steven Universe (TV Series)
Pop Singer
- Sadie's Song (2015) ... Pop Singer (voice)
 2008-2015 Phineas and Ferb (TV Series)
Vanessa Doofenshmirtz / Vanessa the Twi'Lek / Lindana / ...
- Last Day of Summer (2015) ... Vanessa Doofenshmirtz (voice)
- The O.W.C.A. Files (2014) ... Vanessa Doofenshmirtz (voice)
- Night of the Living Pharmacists (2014) ... Vanessa Doofenshmirtz (voice)
- Tales from the Resistance (2014) ... Vanessa Doofenshmirtz (voice)
- Phineas and Ferb Star Wars (2014) ... Vanessa the Twi'Lek (voice)
 2015 Adventure Time: Game Wizard (Video Game)
Marceline (voice)
 2013 Adventure Time: Explore the Dungeon Because I Don't Know! (Video Game)
Marceline Abadeer
 2011 Phineas and Ferb the Movie: Across the 2nd Dimension (TV Movie)
Vanessa Doofenshmirtz / Vanessa-2 (voice, scenes deleted)
 2006 Zoey 101 (TV Series)
Girl #1
- Broadcast Views (2006) ... Girl #1
 2004 The Tracy Morgan Show (TV Series)
- Career Day (2004) ... Julia
 2003 Love Actually
Joanna Anderson
Show Show Soundtrack (6 credits)
Show Show Self (7 credits)
Show Show Archive footage (2 credits)

Personal Details

Official Sites:


5' 6½" (1.69 m)

Did You Know?


Olivia also sings the song, "Haven't You Noticed (I'm a star)" in the American kids show Steven Universe in the episode, "Sadie's Song" (S2 E17) and in the short, "Gem Karaoke". See more »

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