Instagram / John Stamos John Stamos , 62, just ditched his deep brown hair and surprised fans with a bright-blonde transformation. In a new Instagram post, captioned “trust the process,” the Full House star showed, step by step, how celebrity hairstylist Riawna Capri delivered his new look. The in-salon photos and videos featured Capri dyeing the back of Stamos’s hair dark brunette, while the front pieces were bleached and placed in foil—a technique that, when heated, lightens hair. Read more at The Daily Beast.