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Entertainment • Actress

Tricia Helfer

Tricia Helfer is a Canadian actress and former model known for her roles in television, film, and voice work.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Tricia Helfer is a Canadian actress and former model known for her roles in television, film, and voice work. She is best known for playing Number Six in *Battlestar Galactica* and Charlotte Richards / the Goddess in *Lucifer*. Born in Donalda, Alberta, Helfer holds Canadian and American citizenship.

Early life and modelling

Tricia Helfer was born in Donalda, Alberta, and began modelling in her teens. She gained wider attention after winning Ford Models' Supermodel of the World contest in 1992.

Acting career

Helfer moved into acting in the early 2000s and became widely known for her role as Number Six in *Battlestar Galactica*. She later took recurring and main roles in series such as *Two and a Half Men* and *Lucifer*.

Voice acting and other work

In addition to on-screen roles, Helfer has provided voice performances for several video games, including major roles in science-fiction franchises. Her work extends across television, film, and interactive media.

Personal life

Helfer has been described as holding dual Canadian and American citizenship. Public biographies also note her marriage to lawyer Jonathan Marshall.

Key facts

  • Helfer began her career as a model before moving into acting.
  • Her breakthrough acting role was as Number Six in *Battlestar Galactica*.
  • She later appeared in *Lucifer* as Charlotte Richards and the Goddess.
  • She has done voice work in video games, including *StarCraft II* and *Mass Effect 2*.
  • She was born in Donalda, Alberta, and holds Canadian and American citizenship.
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Canadian context

Helfer is Canadian-born, from Donalda, Alberta, and is one of Canada’s better-known exports in international television and genre entertainment.

Frequently asked questions

Who is Tricia Helfer?
Tricia Helfer is a Canadian actress and former model known for major television roles in *Battlestar Galactica* and *Lucifer*.
What is Tricia Helfer best known for?
She is best known for playing Number Six in *Battlestar Galactica*.
When was Tricia Helfer born?
She was born on April 11, 1974.
Where is Tricia Helfer from?
She was born in Donalda, Alberta, Canada.
Did Tricia Helfer work as a model before acting?
Yes. She began as a model and later transitioned into acting.

References

  1. Wikipedia — https://en.wikipedia.org/wiki/Tricia_Helfer
    Supports: Birth date, birthplace, acting credits, move to Los Angeles, and major roles.
  2. IMDb — https://www.imdb.com/name/nm1065454/bio/
    Supports: Birth details, career overview, dual citizenship, and selected credits.
  3. Tricia Helfer official website — https://www.triciahelfer.com/our-story
    Supports: Modelling background, Supermodel of the World contest win, dual citizenship, and role descriptions.