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.
Acting · 22
We Baby Bears
2022
The Glorias
2020
Grapefruit
2020
Steven Universe
2013
Voice Over
2012
Adventure Time
2010
Phineas and Ferb
2007
Zoey 101
2005
Love Actually
2003
Writing · 1