In fact, Aussie fans are already displaying One Direction levels of hysteria!
Jesy Nelson recalled one particularly scary incident at Sydney airport where a fan threatened to, well, kill herself for a follow on Twitter.
"One of the [fans] went, 'please follow me! If you dont follow me I'm gonna drink bleach!'" the redhead told TheFIX.
Hear more crazy stories, as well as their super-cute attempts at an Australian accent in our video above!
Watch the video for 'Wings' here, plus the girls' just-released clip for their new single 'DNA' below: