Helga Díaz Plata (Bucaramanga, August 9, 1978) is a Colombian actress. Most of the telenovelas or series in which she has acted are from Caracol Televisión. She is known for her participation in the telenovelas El secretario and Pura sangre. Helga Díaz Plata (Bucaramanga, August 9, 1978) is a Colombian actress. Most of the telenovelas or series in which she has acted are from Caracol Televisión. She is known for her participation in the telenovelas El secretario and Pura sangre.