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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.

  • The Laughter & Secrets of Love Actually: 20 Years Later – A Diane Sawyer Special
  • Phineas and Ferb the Movie: Candace Against the Universe
  • Grapefruit
  • The Glorias
  • Red Nose Day Actually
  • Phineas and Ferb: Last Day of Summer
  • Phineas and Ferb: Night of the Living Pharmacists
  • Phineas and Ferb: Star Wars
  • Voice Over
  • Adventure Time: Fun with Finn and Jake
  • Phineas and Ferb: Summer Belongs to You!
  • Love Actually

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