Five Seconds Of Summer's Ashton Irwin shows off his bulging biceps

He plays the drums in one of Australia's most popular boy bands. So it's no wonder Five Seconds Of Summer's Ashton Irwin, 26, has developed the biceps of a Greek god over the years. Five Seconds Of Summer drummer Ashton Irwin, 26, showed off his bulging biceps in a tight black T-shirt as he grabbed an iced coffee in Los Angeles on Saturday Looking buff in a tight black T-shirt and Nike shorts, Luke was seen climbing out of a white Porsche parked on the street and strolling casually towards a café. Ashton and his fellow 5SOS bandmates Luke Hemmings, Michael Clifford and Calum Hood burst onto the music scene as teenagers in 2011. Hitting the pedal: He waited in line for some time before picking up his take-away beverage, walking back to his car and zooming off Stratospheric rise to fame: 5SOS burst onto the music scene as teenagers in 2011 and have released four studio albums.