03:37Radio 1's Big Weekend - UK 2020Headliner StageKaty Perry, Glasgow 2014BBC Radio 1 Duration: 58 minutes Sat 23rd May 2020, 03:37 on BBC Radio 1 EnglandRewind to Glasgow in 2014 with Katy Perry.GenresMusicPop & ChartFormatsMixesBrandRadio 1's Big Weekend - UK 2020SeriesRadio 1's Big Weekend - UK 2020: Headliner Stage Source: BBC Online