It's like a teenage boy band explosion of goodness!

If you like either One Direction or 5 Seconds of Summer, chances are you like the other. I'm going to be honest, it's hard for me to even tell a difference between the two. But a true fan would have no problem doing that! But, the two bands make for a perfect boy band mashup. And someone did just that! Take a listen to this mashup of 'Kiss You' and 'She Looks So Perfect' and let us know what you think!