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.

Movies & TV Shows

1. Love Actually (2003) — Joanna Anderson
2. Adventure Time (2010) — Marceline the Vampire Queen (voice)
3. Fast & Furious Spy Racers (2019) — Jun
4. Steven Universe (2013) — Pop Singer (voice)
5. Zoey 101 (2005) — Girl #1
6. Phineas and Ferb (2007) — Vennesa the Twi'Lek (voice)
7. Adventure Time: Distant Lands (2020) — Marceline the Vampire Queen / Additional Voices (voice)
8. Phineas and Ferb the Movie: Candace Against the Universe (2020) — Vanessa Doofenshmirtz (voice)
9. Adventure Time: Fionna and Cake (2023) — Marceline / Celine (voice)
10. We Baby Bears (2022) — Ursa (voice)
11. Red Nose Day Actually (2017) — Joanna
12. Phineas and Ferb: Star Wars (2014) — Vanessa the Twi'Lek (voice)
13. The Powerpuff Girls (2016) — Bliss (voice)
14. The Glorias (2020) — Susanne Steinem (uncredited)
15. Phineas and Ferb: Summer Belongs to You! (2010) — Vanessa Doofenshmirtz (voice)
16. Phineas and Ferb: Last Day of Summer (2015) — Vanessa (voice)
17. Phineas and Ferb: Night of the Living Pharmacists (2014) — Vanessa Doofenshmirtz (voice)
18. The Laughter & Secrets of Love Actually: 20 Years Later – A Diane Sawyer Special (2022) — Self
19. Adventure Time: Side Quests (2026) — Marceline (voice)
20. The Tracy Morgan Show (2003) — Julia
21. Voice Over (2012) — Little Girl
22. Grapefruit (2020) — Grapefruit
23. Adventure Time: Fun with Finn and Jake (2012) — Marceline the Vampire Queen (voice)