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Olivia Olson
Actor, Writer, Additional CreditsBorn May 21, 1992 (33 years)
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.
Olivia Olson Filmography
| 2023 | Adventure Time: Fionna and Cake (TV Series) · as Marceline (voice) |
| 2023 | Teller's Camp · as Sadie O'leary |
| 2022 | Hamster & Gretel (TV Series) · as Additional Voices |
| 2022 | We Baby Bears (TV Series) · as Ursa (voice) |
| 2021 | Johnny Test (2021) (TV Series) · as Teenage Bliss/blisstina |
| 2020 | The Glorias · as Susanne Steinem (uncredited) |
| 2020 | Phineas and Ferb the Movie: Candace Against the Universe · as Vanessa Doofenshmirtz (voice) |
| 2020 | Adventure Time: Distant Lands (TV Series) · as Marceline The Vampire Queen / Additional Voices (voice) |
| 2019 | Fast & Furious: Spy Racers (TV Series) · as Jun (voice) |
| 2018 | Enchantimals: Tales From Everwilde (TV Series) · as Cabery Cat |
| 2017 | Red Nose Day Actually · as Joanna |
| 2016 | Milo Murphy's Law (TV Series) · as Additional Voices |
| 2016 | The Powerpuff Girls (2016) (TV Series) · as Bliss (voice) |
| 2015 | Phineas and Ferb: Last Day of Summer · as Vanessa (voice) |
| 2014 | Phineas and Ferb: Night of the Living Pharmacists · as Vanessa Doofenshmirtz (voice) |
| 2014 | Phineas and Ferb: Star Wars · as Vanessa The Twi'lek (voice) |
| 2014 | Phineas and Ferb: Star Wars · as Vanessa The Twi'lek |
| 2013 | Steven Universe (TV Series) · as Pop Singer (voice) |
| 2011 | Phineas and Ferb the Movie: Across the 2nd Dimension · as Vanessa Doofenshmirtz |
| 2010 | Phineas and Ferb: Summer Belongs to You! · as Vanessa Doofenshmirtz (voice) |
| 2010 | Adventure Time (TV Series) · as Marceline The Vampire Queen (voice) |
| 2007 | Phineas and Ferb (TV Series) · as Vanessa (voice) |
| 2005 | Robot Chicken (TV Series) · as Emily Elizabeth |
| 2005 | Zoey 101 (TV Series) · as Girl #1 |
| 2003 | The Tracy Morgan Show (TV Series) · as Julia |
| 2003 | Love Actually · as Joanna Anderson |
| 2003 | The Ellen DeGeneres Show (TV Series) · as Science Fair Winner |
| 2007 | Phineas and Ferb (TV Series) |
| 2022 | |
| 2019 | The X Factor: Celebrity (TV Series) · as Self |
| 2002 | The Wayne Brady Show (TV Series) · as Self |
| 2000 | BBC Breakfast (TV Series) · as Self |
| 1996 | E! News Live (TV Series) · as Self - Guest |
| 2024 | Port by the Sea (TV Series) · as Sound Recordist |