Justin Tweeted this photo of himself and Ryan posing as Harry Potter and Ozzy Osbourne. Too funny! Remember the Best Buy commercial from the Super Bowl? Justin appearedthis time with the real Ozzy Osbourneand dressed up as a much older version of himself. (Kinda scary!) Justin has also worn disguises out in public; he went incognito in glasses and a fake mustache at the 2011 Critics’ Choice Awards. He once even wore a women’s blonde wig on stage at a concert!