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Olivia Olson
0.5Acting

Olivia Olson

May 21, 1992 - 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 ForCredits

Known For

Adventure Time
8.5TV Show

Adventure Time

2010

Phineas and Ferb the Movie: Candace Against the Universe
7.3movie

Phineas and Ferb the Movie: Candace Against the Universe

2020

The Powerpuff Girls
5.2TV Show

The Powerpuff Girls

2016

Phineas and Ferb: Summer Belongs to You!
7.9movie

Phineas and Ferb: Summer Belongs to You!

2010

Phineas and Ferb: Night of the Living Pharmacists
7.9movie

Phineas and Ferb: Night of the Living Pharmacists

2014

The Laughter & Secrets of Love Actually: 20 Years Later – A Diane Sawyer Special
4.0movie

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

2022