Katerina was born in Beirut, Lebanon and raised in Nicosia, Cyprus. She started performing from a young age and was a part of many theatre groups. She took ballet lessons from the age of four and singing lessons from the age of fourteen. At age 16, she formed her own band that participated in a series of acoustic concerts. Katerina started taking classes at The Film and Stage Studio, studying Acting for the Stage and Acting for the Camera while also studying Method Acting, the Stella Adler technique, the Uta Hagen Philosophy and Meisner technique. In 2016, he starred in Fools in Love, a successful theatrical production at Theatro Ena, under the direction of Athena Xenidou. She first made the decision to apply to the prestigious drama school Rose Bruford, in London, where she completed the foundation year. She then prepared for the auditions and the interviews for The Academy of Dramatic Arts with acting coach Athena Xenidou and was accepted! After graduating, she continued to work in Los Angeles, pursuing her passion for acting in theatrical and film productions.