Escándalo de estrellas
Starring Pedro Infante, Blanquita Amaro, Florencio Castelló, Jorge Reyes, Alfonso Ruiz Gómez, Eduardo Casado, Carolina Barret, Sergio Orta, Roberto Corell, José Peña
It's a comedy and music movie, and has a rating of 7 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Brazil.