5 Seconds Of Summer Perform "She Looks So Perfect" Acoustic

5 Seconds Of Summer surprised fans last week, who were waiting outside a local radio station in Lincoln, UK for the boys to wrap up an interview, with an impromptu acoustic performance.

The Australian pop/rock four-piece thanked the fans patiently waiting for them to leave by performing a stripped down version of their new single, "She's Looks So Perfect."

You can watch a fan-shot video of the group's performance below.