Born on 13 August 2006 in Prague. Lucie Fingerhutová began developing her acting skills in a children's drama club. From an early age, acting seemed to her a natural form of self-expression, and it was this shared activity that led her into dramatic art.

A significant and notable milestone in her career was her first leading role: she played the character Betka in the film "On the Other Side of Summer" (2025). Directed by Vojtěch Strakatý, the film tells the story of two best friends experiencing a pivotal summer.

Besides acting, Lucie actively practiced street dance for eight years. This side of her creative interests highlights her artistic versatility and her desire for self-expression through the body and movement.

In an interview for Radiožurnál in July 2025, Lucie spoke about the difficulties of filming "On the Other Side of Summer": she mentioned the need for improvisation, demanding makeup preparation (her character had scars), icy pools, and physical exertion such as jumping into water.