Katerina Liaki was born in Athens in 1990. She began studying piano at the age of 10. She studied Architecture at the National Technical University of Athens and continued her piano studies at Giorgos Fakanas Conservatory under Angelos Tsourelis.

She later continued her training with Kostis Christodoulou, Zoi Efstathiou, Kostas Yaxoglou, and Michalis Evdaimon.

She has collaborated with many renowned artists and bands.

Her debut album, titled Midnight Sun, was released in 2026.