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Olivia Olson
Acting
🎂 May 21, 1992 · 34📍 Los Angeles, California, USA
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.
BODY OF WORK
Olivia Olson's Filmography
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Teller's Camp
2025⭐ 5.2
as Sadie O'Leary
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The Laughter & Secrets of Love Actually: 20 Years Later – A Diane Sawyer Special
2022⭐ 7.0
as Self
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The Glorias
2020⭐ 6.5
as Susanne Steinem (uncredited)
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Grapefruit
2020
as Grapefruit
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Phineas and Ferb the Movie: Candace Against the Universe
2020⭐ 7.2
as Vanessa Doofenshmirtz (voice)
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Red Nose Day Actually
2017⭐ 7.0
as Joanna
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Phineas and Ferb: Star Wars
2014⭐ 7.1
as Vanessa the Twi'Lek (voice)
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Adventure Time: Fun with Finn and Jake
2012
as Marceline the Vampire Queen (voice)
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Voice Over
2012
as Little Girl
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Phineas and Ferb Summer Belongs to you !
2010
as Vanessa Doofenshmirtz
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Love Actually
2003⭐ 7.1
as Joanna Anderson