Looking RIDICULOUSLY handsome as usual - it's 5SOS' Ashton Irwin This image appears in the gallery:This Week's MUST-SEE Pictures From The World Of Music 5. Looking RIDICULOUSLY handsome as usual - it's 5SOS' Ashton Irwin "Is that Brad Pitt " Picture: Instgram 74 images See the full gallery: This Week's MUST-SEE Pictures From The World Of Music