💀

A photo posted by Calum Hood (@calumhood) on May 14, 2015 at 5:27am PDT

2 buddies

A photo posted by 5 Seconds of Summer (@5sos) on May 14, 2015 at 5:39am PDT

OSLO RULES! Here's me with some locals lols 😄 can't wait too rock out here tonight!!! X

A photo posted by アシュトン A S H T O N (@ashtonirwin) on May 14, 2015 at 5:49am PDT

#KetchupOnTour

A photo posted by 5 Seconds of Summer (@5sos) on May 14, 2015 at 9:15am PDT

OSLO YOU ROCKED! #ROWYSOTour

A photo posted by 5 Seconds of Summer (@5sos) on May 14, 2015 at 1:58pm PDT