Related Information for Cristian Castro Cristian Castro (born Cristian Sáenz Castro, December 8, 1974, in Mexico City) is a Grammy Award-nominated Mexican pop singer. He is also known as "Christian Castro", "Cristian", or "El Gallito Feliz" (The Happy Little Rooster).Castro added the "h" to his first name for the release of his successful album, "Mi Vida Sin Tu Amor" in 1999. "Christian Castro," however, is still not widely used as "Cristian Castro,".. read more