María del Perpetuo Socorro Guadalupe Susana Rul Riestra, known professionally as Susana Dosamantes, was a Mexican actress. She won the 1990 TVyNovelas Best Antagonist Actress award for her role in the 1989 telenovela, Morir para vivir.

The 8th TVyNovelas Awards were an academy of special awards to the best soap operas and TV shows. The awards ceremony took place on April 2, 1990 in Centro de Espectáculos “Premier“, México D.F. The ceremony was televised in Mexico by Canal de las Estrellas.