Coachella is about as close to the celebrity matrix as mere humans can hope to come. Almost every famous person under the age of 35 is there, and special guest stage appearances have become par for the course. In 2019, it's more surprising if your collaborators don't come on stage to perform your hits.
Zedd has some of the biggest hits in the dance-pop scene, and while Sunday headliner Ariana Grande did not join the Russian producer for his No. 4 jam "Break Free," fans were blessed with live renditions of top 10 hits "The Middle" and "Stay" featuring Maren Morris and Alessia Cara respectively.
Both came out in bright highlighter yellow to stand out against Zedd's ruby red visuals, and both brought even more excitement to the fan favorites.