Hoy voy a cambiar

Hoy voy a cambiar is a Mexican biographical miniseries produced by Santiago and Rubén Galindo for Televisa. The series is based on the life of Mexican singer and actress Lupita D'Alessio. It stars Gabriela Roel and Mariana Torres as the titular character and is narrated by Lupita D'Alessio. The series tells the story of Lupita D'Alessio from before she started her career as a singer and actress until the moment she was forced to leave everything for drugs.

Premise
Because the series is based on D'Alessio's life, many other public figures, television programs and singers were portrayed in the series, such as José José in the years when he became known, Raúl Velasco in the early stages of the program Siempre en Domingo and Adal Ramones. Another production included in the series is La Oreja, which showed the falling out between Ernesto D'Alessio and his father Jorge Vargas more than ten years ago.

Main

 * Ari Telch as César Gómez
 * Victoria Viera as Child Lupita D'Alessio
 * Giovana Fuentes as Teen Lupita D'Alessio
 * Sonia Couoh
 * Eugenio Montessoro as Ignacio "Nacho" D'Alessio
 * Anna Ciocchetti as Fanny Schatz
 * Issabela Camil as Esther Millán
 * Mariana Torres as Young Lupita D'Alessio
 * Ferdinando Valencia as Jorge Vargas
 * Gabriela Roel as Adult Lupita D'Alessio

Recurring

 * Christian Ramos as Héctor Fregoso
 * Alejandro Tommasi as Ernesto Alonso
 * Fabián Moura as Cristian Rossen
 * Carlos Speitzer as Fernando Valero
 * Isadora González as Nuri
 * Axel Alcántara as Ernesto D'Alessio
 * Joshua Gutiérrez as Jorge D'Alessio
 * Paco Luna as César D'Alessio
 * Raúl Olivo as Sabú
 * Mauricio Castillo as Raúl Velasco
 * Alex Trujillo as Julián
 * Francisco Pizaña as Entrenador
 * Ruth Rosas as Maestra
 * Gerardo Santínez as Ludopatía

Production
The script of the series is written by Rubén Galindo, who based the series on 14 hours of interviews with Lupita D'Alessio and her children. A total of 21 episodes have been confirmed so far.