Joe Keery Goes Viral After Dressing as 'Stranger Things' Character at Friend's Wedding

Joe Keery -- the actor best known as the beloved, bat-wielding, babysitter extraordinaire Steve Harrington on Stranger Things -- just went viral after photos and videos surfaced of him a attending a friend's wedding in a look that was a total, pitch-perfect throwback to his 1980s Netflix alter ego.  Forget the traditional black tux! As the star officiated the wedding of his close friend and Post Animal bandmate Matt Williams and Veronica Capaldi -- in an intimate outdoor ceremony that took place in Simi Valley, California on Saturday, October 25 -- he opted for a vintage-inspired vest and...