5 Seconds of Summer played their third sold out show on their Rock Out With Your Socks Out Tour Tuesday night in Copenhagen, Denmark.

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The other two sold out shows were in Italian cities Turin and Milan just days earlier.

The Australian band was stoked to be in Copenhagen and was even more impressed by the incredibly energetic sold out crowd they played to.

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On their day off Monday, the band tweeted the limited edition poster for their Copenhagen show.

Michael Clifford extended the spelling of the city in Denmark in a tweet to show his excitement.

Luke Hemmings admitted he had difficulty spelling the city's name, but complimented its beauty.

Then on the day of the show, Clifford extended the spelling of the city's name once again and dished how he could hear the crowd.

The Copenhagen gig appears to have been super special since Clifford shared after the fact that there were people from their label at the show.

"[W]e're so lucky to be surrounded by the most supportive and great team," he gushed.

He then revealed the show was "incredible."

The band's drummer Ashton Irwin may have been the most thrilled by the Copenhagen show given his reaction on Twitter. "Epic show, epic fans, we love you Copenhagen!" Irwin mused, adding, "HELL YEAH!" after commenting on the crowd's still enthused state even after the gig ended.

The drummer then shared a photo of the stage being taken apart so they could head over to Sweden for their next show, which is happening right now, May 13.

Irwin also shared a photo he took while on stage in Copenhagen of the band's bassist Calum Hood and the crowd during "Everything I Didn't Say".

The band will be in Oslo, Norway this Thursday, which happens to be another sold out gig.