Michael Clifford, Ashton Irwin, Luke Hemmings and Calum Hood of 5 Seconds Of Summer perform on the Good Morning America Show at the Rumsey Playfield/SummerStage in Central Park in New York City
Calum Updates on Twitter: "Calum with a fans dog today! Love that for him. https://t.co/Iam3TLy3p1" / Twitter