Everyone wants Mariah Carey’s number. But the question is, which one? How about 200 million, the volume of albums she’s sold during her career. Or maybe it’s 18, the amount of #1 singles she’s scored— 17 of which were self-penned. Or two, the number of times she’s now graced our cover. This time around, the world’s truest star invited V ’s Stephen Gan over for a glass of a wine and to talk about her return to the studio with Roc Nation, the power of songwriting, and the intersection of pop and hip-hop. Stephen Gan I hear you’re back in the studio. Mariah Carey I’m in the studio starting a new album of regular music... SG Regular music? MC Meaning it’s not a Christmas album [ laughs ]. I’m kind of restarting, and I’m working with Roc Nation now, so that’s great. I had a really incredible meeting—just a musical, good meeting of the minds—with Jay Brown, Jay-Z, and Tata [Tyran Smith], who’s an incredible...