5 Seconds of Summer have got biceps and thigh muscles that could rival Arnold Schwarazasjkfalajnger these days, but they've revealed that it was only going on tour with a certain boyband that made them want to hit the gym, kale salads and protein shakes.
Yup, you can thank One Direction every time you witness the 5SOS fitness these days, as it was the sight of those 1D boys hitting the gym eeerrrryyyday which made 'em want to look and feel their best.
Yet more proof that sweaty One Direction are forever inspiring others.
During THAT interview with Rolling Stone mag (yep, the one where they got naked on the cover and then caused a whole load of controversy), Ashton Irwin explained that being on tour with One Direction made them want to get in shape asap.
"People think we're f**king teenage pizza eaters, man", Ashton said, which basically sums up our entire life aesthetic. What's wrong with being one of those?
"We are really self-conscious about the way we look," he went on. "We exercise a lot, we eat well. People are looking at you and you want to look good. You also want to be confident in yourself.
"It takes a lot to step up in front of people a lot of the time. We were on tour with them [One Direction] and they worked out a lot. F**k, I want to look good."
You DO look good Ashton, trust us. So good in fact that we want to spread you on a cracker and eat you for lunch please. Maybe with pizza so that we can be f**king teenage pizza eaters together.
Thanking the gods for the blessing of 5SOS's muscles? Forever in debt to One Direction now? Let us know with a tweet to @Sugarscape.
NOW READ THIS LOT TOO