The chief goal is massive pop success on the scale of the artists she’s toured with: Justin Bieber, Nicki Minaj, Katy Perry. (Nazzaro imagines a grand headlining tour of her own in the near future, with “a full band, 10 dancers, and pyro.”) Joyride, featuring production from, among others, Swedish chart-topping alchemist Max Martin—who, in addition to producing multiplatinum singles for Britney Spears, Kelly Clarkson, and Taylor Swift, most recently helped The Weeknd move from moody, anonymous R&B to No. 1 on the Billboard Hot 100—is a bid for just that. But paradoxically, the stability and support that have helped her ascend so far are leading her into a lifestyle that will make it difficult to maintain the same level of comfortable closeness she has with her immediate family. Uninterrupted dinners out, privacy in their neighborhood—those days are dwindling. These are the costs of fame. She’s becoming a star, and stars often shine distant and alone.