Ariana Grande is back and ready to work, work, work. The 24-year-old singer treated fans to a surprise performance of her new single, "No Tears Left to Cry" at Coachella on Friday. Grande released the visuals for the catchy tune earlier that day and we'd be lying if we said it hasn't been stuck in our heads. We've already dubbed it our Summer anthem, and now her performance is all the proof we need that we'll be hearing this song at every concert and festival all season long. Watch Grande take over Coachella above, then see all the stars who flocked to the desert this year.