They were born and spent their childhood in the neighborhood of Floresta, Buenos Aires, Argentina and they attended the Instituto Ana María Janer during primary school.
Years later they moved to Belgrano, Buenos Aires, Argentina where they attended Colegio Nuestra Señora de la Misericordia.
In 1968, thanks to the Actor Alejandro Rey, a friend of their uncle Lalo, they made their debut in the famous variety show called Sábados Circulares.
And on the recommendation of Palito Ortega, who was on board that flight, they were hired by Julio Iglesias to do a world tour as his backup singers.
She is currently performing as a soloist, whose name is Sonia Z. María Eugenia's daughter, Laura Laprida is an actress and has been part of great television casts such as Historia de un clan, Golpe al corazón, Campanas en la noche, Rizhoma Hotel from Telefe, and in Millennials from Net TV and Netflix.