Ilona Mitrecey, more commonly known as Ilona, is a French singer. Ilona Mitrecey was born in Fontenay-aux-Roses, France. She finished high school at Lycée Pasteur in Neuilly-sur-Seine in Hauts-de-Seine. Ilona became famous in France after the release of her hit single, "Un Monde parfait" ("A Perfect World"), a high-energy eurodance song which had already been released in Italy in March 2004 under the name 'Très Bien featuring Ilona', on 28... see more