27 Iconic Moments in One Direction History

What happened: Harry wore a Michael Sam jersey at the St. Louis concert.

Why this is important: Harry often preaches about love being love, no matter who you are. He is quick to run around a stadium stage waving a rainbow flag and use gender-neutral pronouns in interviews, so it wasn't much of a surprise when he showed up at the St. Louis concert wearing Michael Sam's jersey. The concert was held just a few weeks after Sam, the first openly gay NFL player, had been drafted by the Rams.