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Olivia Olson
Olivia Olson
Acting
1992-05-21
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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Movie Credits (12)
TV Credits (21)
Behind the Camera (2)
Phineas and Ferb
Writer
Phineas and Ferb
Story