Sign in
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 short sequel Red Nose Day Actually.

On screen

  • Adventure Time: Side Quests
  • Adventure Time: Fionna and Cake
  • We Baby Bears
  • Adventure Time: Distant Lands
  • Fast & Furious Spy Racers
  • The Powerpuff Girls
  • Steven Universe
  • Adventure Time
  • Phineas and Ferb
  • Zoey 101
  • The Tracy Morgan Show

Behind the camera

  • Phineas and Ferb

Pick up exactly where you left off.

Tick an episode and the rest sorts itself out: what is waiting tonight, what airs tomorrow, what you abandoned two years ago. And under every episode, what other people made of it, without ever spoiling what comes next.

Create an account

Free, no ads.

Olivia Olson · moviemoood