Heartthrob Ashton Irwin called into Fifi & Dave's radio show this week for a quick chat and opened up about the most Australian thing he has ever done, and his answer didn't disappoint. 

Speaking to the hosts, the 'She's Kinda Hot' heartthrob admitted that he once fought a barman for a beer: "I just turned 21 & a barman wouldn't sell me a beer. I fought him for a beer that's the most Australian thing I've ever done."

5SOS's new single, 'She's Kinda Hot', debuted at No.6 in this week's UK midweek update and the final position will be confirmed this coming Friday, July 24. The current No.1 single belongs to Little Mix's 'Black Magic'. 

Ashton Irwin, meanwhile, recently spoke out about Louis Tomlinson's baby rumours and admitted that he thinks the star would be a great father: “It’s a beautiful thing. Childbirth is awesome. If it came from a one night thing, who cares? The way it’s being dealt with is cool. The kid’s being brought into a great position. He’s never going to be hard up. He’s going to brought up in a loving situation. Louis will step up to the challenge.”

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

Watch 5 Seconds Of Summer's lyric video for their brand new single below: