Don Broco have unveiled a behind the scenes video from their recent support tour with 5 Seconds of Summer.

The rock group opened up for the Aussies in the UK and Ireland at a host of massive arenas.

In a clip initially premiered via Sugarscape, Don Broco can be seen larking about backstage and getting ready for their gigs.

The band joined 5 Seconds of Summer's Sounds Live Feels Live tour midway through its UK leg.

They performed in cities such as Cardiff, Glasgow and Dublin.

5 Seconds of Summer have since taken their tour to mainland Europe.

Follow us: @Pressparty on Twitter / Pressparty on Facebook.

Watch the behind the scenes video below: