If you don't know who One Direction
is ... well, join the club. I think they're like a British version of Justin Bieber
, only there are five of them, which means there's five times the opportunity for young girls to mistake unhealthy childish obsession for real adult love! (But rich people are making money so that makes it okay!) Anyway, One Direction
was apparently doing a gig in Vegas, and decided to bro it out ...