Photo: John Manard @wanderingdorkphotography for Super Festivals from Ft. Lauderdale, USA / CC BY 2.0 (source: Wikimedia Commons)
My Take
Olivia Olson is proof that some of the most beloved performances are ones you hear rather than see. To a generation she is Marceline the Vampire Queen from Adventure Time and Vanessa in Phineas and Ferb, voice roles that demanded real singing chops, not just acting. Yet I always come back to her as young Joanna belting out in Love Actually, a performance so polished the filmmakers reportedly toned it down because it seemed too professional for a child. That early spark clearly wasn't a fluke. She's a Los Angeles native who turned a precocious voice into a durable, genuinely musical career.
1. Profile
- Name (English)
- Olivia Olson
- Name (Japanese)
- オリヴィア・オルソン
- Reading
- おりゔぃあ・おるそん
- Born
- May 21, 1992 (age 34)
- Zodiac / Chinese zodiac
- Gemini / Monkey
- Origin
- Los Angeles, California, United States
- Occupation
- actor / singer-songwriter / television actor / film actor / singer
2. Background
- High school
- Agoura High School
4. Personality
Motto
Private
6. Links
Frequently asked questions
When was Olivia Olson born?
Born May 21, 1992 (age 34).
Where is Olivia Olson from?
Olivia Olson is from Los Angeles, California, United States.
What does Olivia Olson do?
Olivia Olson works as actor, singer-songwriter, television actor, film actor, singer.
Actor — see all → · Singer-songwriter — see all → · More people from United States →
7. About this entry
Tags
- Last updated
- 2026-06-02
Facts are limited to publicly available information up to 2024; non-public or unconfirmed items are omitted. English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.