Ariana Grande has found new love, but her relationship with fellow artist Mac Miller, who died in 2018, was one of the most formative experiences of her life—and she remains a fan. 'Imagine' Thank U, Next featured several other songs that fans believe are about Miller. The opening track, "Imagine," spent eight weeks on the Billboard Hot 100, peaking at No. 21. Released as On the 10th anniversary of Grande's first collaboration with her late ex-boyfriend Mac Miller, "The Way," the powerhouse vocalist sent the rapper a simple, sweet message on social media. bRO0sD.