Ernesto de la Cruz is a character in Coco. He was the self-proclaimed "greatest musician of all time" who used to be Miguel's idol. Ernesto was a famous singer and musician who dazzled audiences with his good looks and his charm. Ernesto was a source of Mexican pride due to his handsome looks, strong morals and his standing up for his fellow Mexicans. He was also thought to be Miguel's great-great-grandfather as well. After his sudden death from being crushed by a giant bell during a performance