Pop singer Katy Perry made a guest appearance during Zedd’s Sunday night Coachella 2019 set on the Main Stage. Perry sang on “365,” a track that was released this year as a one-off single.

Katy Perry cantando "365" no #Coachella pic.twitter.com/cDebmLJJ1B

— Portal Katy Perry MIDIA (@sitePKP) April 15, 2019

Thank you @katyperry for dropping in on @Zedd 's set at #Coachella and letting everyone know that you used to be able to sneak in. Those were the days pic.twitter.com/j217HeTbUn

— @ Home (@LoganDeMelt) April 15, 2019

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A post shared by KATY PERRY 🇧🇷 | FC BRASIL (@lifekatyp) on Apr 14, 2019 at 7:47pm PDT

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#instagood #me #cute #follow #like #photooftheday #tbt #followme #girls #tagsforlikes #beautiful #picoftheday #happy #instadaily #summer #igers #fun #smile #bestoftheday #love #amor #life #lindo #life #gratidao #Pop #KatyPerry #Katy #PopMusic #Coachella

A post shared by KATY PERRY 🇧🇷 | FC BRASIL (@lifekatyp) on Apr 14, 2019 at 7:47pm PDT

Zedd hasn’t released a new album since 2015’s True Colors, though he’s continued to release music in the meantime. 2018 saw him release the smash hit “The Middle” with Marin Morris and 2017’s “Stay” with Alessia Cara. Katy Perry released Witness in 2017.

The electronic musician also recently played Ultra Music Festival 2019 in Florida in March. Check out the video for “365” below: