Luke Hemmings Age, Bio Profile | Contact details (Phone number, Instagram, Twitter)LUKE HEMMINGS is an Australian guitarist and lead vocalist for the Australian rock band 5 Seconds of Summer. Their debut single “She Looks So Perfect” topped the charts in Australia, New Zealand, Ireland and the UK. Their debut self-titled album peaked at #1 in 11 countries. He started uploading YouTube videos of himself singing in 2011. In 2012, he released the EPs Unplugged and Somewhere New with 5 Seconds of Summer. In 2015, his band was nominated for two Billboard Music Awards. He released his debut solo single, “Starting Line,” in June 2021.