5 Seconds of Summer looked so perfect on the stage at our iHeartRadio Music Festival Village.
They guys launched their epic seven-song set to throngs of their fans' screams, eventually closing with their massive hit "She Looks So Perfect."
The Aussies also slowed things down and brought out an acoustic guitar for "Amnesia," the single off their self-titled album.
5 Seconds of Summer's set also included a special live version of their cover of the Romantics' "What I Like About You."
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