On 13 December 2025, she will represent Poland at the concert, which this year takes place in Tbilisi, Georgia.
As organisers’ notes on the young singer explain, performing for Marianna is “stepping into another world - a place where she can share her emotions with the audience and express what words sometimes can’t.”
Gown Goals! 👗 Marianna Kłos got to sing her song on the #JuniorEurovision stage for the first time 🎤 #JESC2025 #Poland 🇵🇱
Opublikowany przez Junior Eurovision Song Contest Niedziela, 7 grudnia 2025
Marianna is passionate about theatre, which allows her to take on different roles, developing both her imagination and self-confidence. Her biggest dream is to open a musical theatre where children can perform and experience the joy of being on stage.
Despite a busy schedule that includes playing the piano and working as a dubbing artist, Marianna always finds time for leisure. In her free time, she enjoys dancing, meeting friends, and creating short videos with them.
Combining musical talent with stage experience, Marianna Kłos enters the Junior Eurovision as one of Poland’s most promising young vocalists.
On Saturday, she will perform the song "Brithest Light," singing it in both Polish and English.
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Source: Junior Eurovision Song Contest