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Olivia Olson

Olivia Olson

Birthday: 1992-05-21 | 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.

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Known For

Acting

Year
Title

Role

2020
2020
Phineas and Ferb The Movie: Candace Against the Universe

as    Vanessa Doofenshmirtz (voice)

2017
Adventure Time: Elements

as    Marceline (voice)

2015
Adventure Time: Stakes

as    Marceline the Vampire Queen

2010
Adventure Time

as    Marceline the Vampire Queen (voice)