Harry and Lauren Ashton with Harry and Lauren Younger brother of 5 Seconds of Summer drummer Ashton Irwin. Harry is currently 17 years old. Older sister is Lauren Dawkins. Mother is Anne-Marie Dawkins. Harry and Ashton Retrieved from "https://5sos.fandom.com/wiki/Harry_Dawkins?oldid=19167" Categories: Siblings People Ashton Irwin Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.