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.
Known For
| Birth Location | Los Angeles, California, USA |
|---|---|
| Born | 1992-05-21 |
Movies
The Glorias
as Susanne Steinem (uncredited)
2020
Grapefruit
as Grapefruit
2020
Phineas and Ferb The Movie: Candace Against the Universe
as Vanessa Doofenshmirtz (voice)
2020
Diamonds and Lemons
as Marceline
2018
Red Nose Day Actually
as Joanna
2017
Phineas and Ferb: Last Day of Summer
as Vanessa (voice)
2015
Phineas and Ferb: Night of the Living Pharmacists
as Vanessa Doofenshmirtz (voice)
2014
Phineas and Ferb: Star Wars
as Vanessa the Twi'Lek (voice)
2014
Voice Over
as Little Girl
2012
Phineas and Ferb: Summer Belongs to You!
as Vanessa Doofenshmirtz (voice)
2010
Love Actually
as Joanna Anderson
2003
Movies
Port by the Sea
Songs
2024