Olivia Olson

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 sho...

Personal Info

Known ForActing

GenderFemale

BirthdateMay 21, 1992(33 years old)

Place of BirthLos Angeles, California, USA

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.

Adventure Time: Fionna & Cake

as Marceline / Celine (voice)

Adventure Time: Fionna & Cake

as Marceline (voice)

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

We Baby Bears

as Ursa (voice)

We Baby Bears

as Pegasus / Employee / Goblin (voice)

We Baby Bears

as Ursa / Young Cassi (voice)

We Baby Bears

as Ursa / Voice on TV (voice)

We Baby Bears

as Pegasus (voice)

The Glorias

as Susanne Steinem (uncredited)

Grapefruit