Hanson SLAMS Justin Bieber: His Music Makes Us Sick!

Hanson SLAMS Justin Bieber: His Music Makes Us Sick!

Hanson -- Zac Hanson, the one with the good hair, specifically -- has SLAMMED Justin Bieber's music.

You usually see people dragging the artist himself instead of his art, but Zac clearly has zero chill when it comes to bashing Bieber's songs, and Isaac isn't far behind.

Posted in: Justin Bieber