Article continues below advertisementAndrew Garfield had fans doing a double-take.The actor stepped out with long, blond hair while enjoying a date night with girlfriend Monica Barbaro, appearing nearly unrecognizable in a backstage photo shared by legendary magicians Penn & Teller. The snapshot was taken during a weekend performance at the Rio Hotel & Casino in Las Vegas, where the couple posed alongside the iconic duo.Article continues below advertisementSource: @pennandtellerlive/InstagramAndrew Garfield debuted lighter hair in Las Vegas.