Mexican soap actress Helen Rojohas died at the age of 79 after battling liver cancer.The actress was one of the most successful on Mexican TV who started out as a model during the sixties. She made her film debut in 1970 on The Suicide Club, and played Luciana Duval in "El Privilegio de Amar" - a role that generated critical acclaim. Helen Rojo passed away at her home in Mexico City, according to TV network Foro TV.