The RTÉ presenter made the most of his time at the concert and his backstage pass.

The Voice of Ireland presenter posted a picture of himself on Twitter.

The picture shows McDermott stealing some of the band’s beer. The presenter also shared another side of himself to his 70,000 followers.

Hey @thescript I snuck into your dressing room when you were on stage and stole your beer.... And.... pic.twitter.com/uYO3TaMaeK

— Eoghan McDermott (@eoghanmcdermo) June 20, 2015