Olivia Olson
Born: 1992-05-21
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
Phineas and Ferb: Night of the Living Pharmacists
The Laughter & Secrets of Love Actually: 20 Years Later – A Diane Sawyer Special
Love Actually
Red Nose Day Actually
Phineas and Ferb: Last Day of Summer
Phineas and Ferb: Star Wars
Phineas and Ferb the Movie: Candace Against the Universe
Phineas and Ferb: Summer Belongs to You!
Grapefruit
The Glorias
