Freja Pennsäter graduated from the Ballet Academy's musical education in Gothenburg in 2022. She made her professional debut in the role of Klonk in Babblarna Andra musikalen - Bibbel Babbel Bubbel on tour in spring 2023.
In 2016, Freja played the role of the ballet girl Susan Parks in the Swedish premiere of Billy Elliot at Malmö Opera. Since then, she has participated in the musicals Dåliga mänskor at Lilla Beddinge Teater, Shrek at Lund City Theatre, Annie at Malmö Nöjesteatern and Lorensbergsteatern in Gothenburg, and has been a soloist at the Göteborg Opera's summer veranda.
Freja has previously performed in Wicked at Gothenburg Opera.