One Direction Drop Their First Trailer For Insane Best Song Ever Video! Watch HERE!

OMG! Why is Niall Horan dressed like an old man? And what does he have against Will Smith??

Whatever all of this means, One Direction is about to release the craziest, most irreverent music video of all time! And possibly the Best?

Ch-ch-check out the video (above) to see the trailer for Best Song Ever!