Natalia Zastępa was born in 2002 in Krapkowice (Opole province). She attended a music school and as a child participated in many festivals. She started taking singing lessons at the age of 8 and is still trying to develop her voice. She took part in many festivals and graduated from a music school.
In 2018, she became a finalist of the music talent show The Voice Kids, and in the same year she took part in the adult edition entitled. The Voice of Poland. She reached the finals during which she sang, among others, her original single “Too Late” and took 2nd place. The music video for the song has been viewed over 5 million times on YouTube. Natalia Zastępa performed on June 14, 2019 during “Debuts” at the 56th KFPP in Opole, and on June 25 her second single entitled “I do not regret”.