Gael Garcia Bernal rocked a rather surprising look at the red carpet premiere of his new movie Old, sporting a head of blonde hair. Bernal's blonde locks are most likely in preparation for his portrayal of gay professional wrestler Saul Armendariz, who created a popular 'exotico' character named Classico, known as 'The Liberace of Lucha Libre.' Blonde Bernal: Gael Garcia …