Olivia Olson
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.
Voice Over
(Little Girl)
Phineas and Ferb: Night of the Living Pharmacists
(Vanessa Doofenshmirtz (voice))
The Laughter & Secrets of 'Love Actually': 20 Years Later
(Self)
Love Actually
(Joanna Anderson)
Red Nose Day Actually
(Joanna)
Phineas and Ferb: Last Day of Summer
(Vanessa (voice))
Phineas and Ferb: Star Wars
(Vanessa the Twi'Lek (voice))
Phineas and Ferb the Movie: Candace Against the Universe
(Vanessa Doofenshmirtz (voice))
Phineas and Ferb: Summer Belongs to You!
(Vanessa Doofenshmirtz (voice))
Grapefruit
(Grapefruit)
The Glorias
(Susanne Steinem (uncredited))
The Powerpuff Girls - Power Of Four
(Bliss)
We Baby Bears
(Ursa (voice))
We Baby Bears
(Pegasus / Employee / Goblin (voice))
Adventure Time: Fionna & Cake
(Marceline (voice))
The Tracy Morgan Show
(Julia)
The Powerpuff Girls
(Bliss (voice))
Steven Universe
(Pop Singer (voice))
Zoey 101
(Girl #1)
Fast & Furious Spy Racers
(Jun)
Fast & Furious Spy Racers
(Devora Pizza)
Fast & Furious Spy Racers
(Jun (voice))
Fast & Furious Spy Racers
(Guard (voice))
Fast & Furious Spy Racers
(PizzaRave / Jun (voice))
Adventure Time: Distant Lands
(Marceline (voice))
Adventure Time
(Marceline the Vampire Queen (voice))
We Baby Bears
(Ursa / Young Cassi (voice))
We Baby Bears
(Ursa / Voice on TV (voice))
