Mackenna Lancaster knew 5 Seconds of Summer before the fame—before the tours, the screaming crowds, and the distance that slowly turned friendship into silence. She moved to Australia when she was a 3 year old with her dad and her sister Tina. Growing up in Quaker hills, a suburb in Sydney Australia. Soon meeting calum and Michael who also lived there. Becoming so close to them that she’s treated like the daughter Mrs Clifford never had. Soon in middle school they meet Luke. Luke is bullied by Michael and Mack forced them to be friend and they all became real close and then discovered their love for music thus creating 5sos. Mackenna was/is their biggest supporter,albeit now from a distance.