What is olivia olson movies and tv shows?

Olivia Olson is an American actress and singer known for her work in movies and TV shows. She is best known for voicing the character of Vanessa Doofenshmirtz in the animated television series "Phineas and Ferb." She has also appeared in various other voice acting roles in animated series such as "Adventure Time" and "The Powerpuff Girls."

In addition to her voice acting work, Olivia Olson has also appeared in live-action movies and TV shows. Some of her notable roles include the character of Marceline the Vampire Queen in the live-action adaptation of "Adventure Time" and the role of Joanna, the love interest of Sam in the popular holiday film "Love Actually."

Olivia Olson has also released music albums and singles, showcasing her singing talent. She has performed songs for various animated series and movies in which she has appeared, as well as her own original music.

Overall, Olivia Olson has established herself as a versatile and talented actress and singer with a successful career in both voice acting and live-action projects.