Australian pop-punk group 5 Seconds Of Summer may have only recently dropped their debut studio album, but the band are already desperate to start work on their next record. 

The band's drummer, Ashton Irwin, confessed that he's incredibly inspired and can't wait to get back into the studio to work on brand new material, tweeting: "So SO ready to start writing and recording again... So many ideas."

Earlier today (July 11), tickets for 5SOS's 2015 European headlining tour went on sale and many of the dates have already sold out, which has astounded the heartthrobs. Luke Hemmings took to his official Twitter page to express his shock and amazement at the news:

"Omg so much of our tour next year is sold out - so incredible, thank you to anyone who got a ticket."

They also recently opened up about what life on their tour bus is like and it was revealed that one member of the band has a large cuddly toy in his bunk: "There's a lot of mess that happens. Ashton leaves his clothes everywhere and Luke has this massive penguin fluff thing that just flops around on the bus."

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

Watch their lyric video for new single 'Amnesia' below: