Gaia Weiss is a French model and actress. Weiss’s filmography includes Mary Queen of Scots (as Mary Fleming), The Legend of Hercules (as Hebe), Vikings (as Þorunn) and Serial Teachers 2 (as Vivienne). In 2019, Gaia made her acting debut with the drama film, Judy in which she played the role of Abbie.

Birth Name

Gaia Weiss




Actress, Model



Personal Life

Birthday / Date of Birth

Gaia Weiss was born on the 30th of August 1991, in Paris, France.


She’s currently 28 years old.

Sun Sign







Gaia went to the Cours Florent and studied at London Academy of Music and Dramatic Art.

Family Details

  • Father – Alain Weiss
  • Mother – Catherine Weiss
  • Siblings – Auriel Weiss (Brother)

Marital Status


Boyfriend / Spouse

Gaia Weiss has dated –

  • Francis Huster (2015) – In 2015, Gaia denied being in a relationship with French actor and director Francis Huster.
  • Sean Biggerstaff (2019-Present) Gaia has dated Sean Biggerstaff and he is a renowned actor in the fantasy series Harry Potter. However, the duo parted their ways as something was off between them.

Physical Statistics

  • In feet – 5 feet 11 inches
  • In centimeters – 180 cm
  • In meters – 1.80 m


  • In Kilograms – 58 kg
  • In Pounds – 128 lbs

Body Measurements

  • Measurements – 34-24-35
  • Bust – 34 inches
  • Waist – 24 inches
  • Hip – 35 inches
  • Bra Size – 32B

Body Build


Eye Color


Hair Color


Shoe Size

She wears a size 10.5 (US) shoe.

Dress Size

Her dress size is 4 (US).



Professional Statistics

Famous For

Gaia well known for her roles in Mary Queen of Scots (2013), The Legend of Hercules (2014), Vikings (2014-2015) and Serial Teachers 2 (2015).

Film Debut

In 2013, Gaia had her first film onscreen role in the movie Bianca come il latte, rossa come il sangue in which she played the role of Beatrice.

Television Debut

In 2014 to 2015, Gaia landed her first role in television by appearing as Þorunn in the  historical drama television series, Vikings which was aired on History channel.

Gaia Weiss Favorites

  • Favorite ActorJohnny Depp
  • Favorite ActressEmma Watson
  • Favorite TV Show – The Simpsons & Average Joe
  • Favorite Color – Black & White

Gaia Weiss Net worth

Gaia Weiss has an estimated net worth of $0.8 million dollars as of 2020.

Social Media Profiles

Some Lesser Known Facts About Gaia Weiss

  • At age three Gaia took to ballet and became an accomplished ballet dancer.
  • She speaks fluent Polish.
  • In 2013, Gaia made her acting debut with the film, Mary Queen of Scots in which she played the role of Mary Fleming.
  • In 2014, she played the role as Hebe in the 3D action fantasy film, The Legend of Hercules directed by Renny Harlin.
  • In 2015, Gaia portrays role of Vivienne Hamilton in comedy film, Serial Teachers 2  directed by Pierre-François Martin-Laval.
  • In 2016, Gaia began playing the role of Comtesse st. Germain in the historical drama television series, Outlander.
  • In 2017, Gaia made her acting debut as Devin in action thriller film, Overdrive directed by Antonio Negret.
  • In 2019, Gaia made her acting debut with the drama film, Judy in which she played the role of Abbie.


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