Personal Info
Known For
Acting
Gender
Female
Birthday
May 21, 1992
(34 years old)
Place of Birth
Los Angeles, California, USA
Olivia Olson
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.