5 Seconds of Summer drummer Ashton Irwin can't decide on who he likes best out of One Direction.

The Australian group have supported the 'Kiss You' lads in the past and they are set to do so this year in Europe and North America on the Where We Are tour.

They have struck up a strong rapport together and band member Calum Hood was asked by Capital FM to quiz his comrade Irwin on who his favourite favourite is.

The drummer replied: "Well, my favourite member changes daily. I think there's not enough of them for the week. You've got like a Monday, you're a Zayn type of guy, and then straight through to Friday, and you've got a break at the weekend."

Hood meanwhile was asked who he last sent a text message to, with the the musician replying that it was probably his mum.

Watch 5 Seconds of Summer in action below: