Now for your daily dose of Bieber antics: After apparently being booed during his surprise appearance at tonight’s Fashion Rocks event in Brooklyn, Biebs attempted to placate his audience with a good, old-fashioned striptease. (His grandma must be so proud!) “I actually don’t feel comfortable unless I’m in my Calvins,” he explained, before stripping down to his boxer briefs. Tasteless, certainly, but at least nobody got hurt, robbed, or arrested. Nice work, everybody.