Wowza, If puberty hit anyone like a brick wall it was these boys (now men) right here. Who knew that One direction's Niall Horan would sprout into the fine bean that he is today? Also, a big shout out to JT for fixing the hair situation *soft smiles*. Can we take a moment of silence for the Jonas brothers? I could compare these "then & now" photos to the tv show, Extreme Makeover: Boy Band Edition. Move that bus!
New Kids on the Block
NSYNC
The Wanted
The Jonas Brothers
5 Seconds of Summer
One Direction (sorry not sorry Zayn)