5 Seconds of Summer skip the ARIAs to tour with The Chainsmokers

They're the ARIA Award-winning rockers with millions of fans across the world. The band is scheduled to play stadiums across the U.S. until December, which means they won't attend this year's ARIA Awards in Sydney on November 27. Pictured: Singer Luke Hemmings Their schedule as the support act for The Chainsmokers' World War Joy Tour makes an appearance at the ARIA Awards impossible. Busy schedule: The band is scheduled to play stadiums across the U.S. until December, which means they won't attend this year's ARIA Awards in Sydney on November 27 The band, which was formed in western Sydney in 2011, won three ARIAs last year, including Best Group, Best Australian Live Act, and Song of the Year for Youngblood. Pictured left: lead guitarist Michael Clifford, and right: bassist Calum Hood Bass player Calum Hood also showed off his newly-dyed blue hair alongside lead guitarist Michael Clifford.