Calum From 5SOS Dishes On Touring With Chainsmokers And Their "Debaucherous Nights"
"It's a funny dynamic"
We chat to Calum from '5 Seconds Of Summer' following their recent single Teeth!
On the show this morning he explained to Lise, Sarah, Dan and Ben when he knew when his songs were going to become a hit, as well as dishing on what it was like to tour with the Chainsmokers...
"We had some debaucherous nights..."