A sweet moment also occurred during Rodrigo's headline set when she dedicated the tune "so american" to Brit boyfriend and actor Louis Partridge, who was watching from backstage.

Olivia Rodrigo is maybe the most rock-forward pop star we have; She brought The Beeders on tour with her. So, when she brought out The Cure’s Robert Smith out at Glastonbury this past weekend, it wasn’t a huge surprise, but it was great.

Louis Partridge is proud of his girlfriend, Olivia Rodrigo. The 22-year-old actor took to Instagram on Monday, June 30 to sweetly praise the "Vampire" singer, 22, after she performed a rousing headlining set to close out Glastonbury Festival's Pyramid Stage the previous day.