"—but his has a fresh, R&B-inspired twist that makes it a present-day pop masterpiece. In true Bieber fashion, the lyrics are a bit cryptic. "Roller coaster, roller coaster / For a minute we were up, but the next we were falling down," he croons. What—or, um,who or allusions to her relationships. Of the latter, fans got an eyeful, because the "Thank u, next" video mentioned every single one of Ariana's exes.In the song, Ariana thanks her exesBig Sean, Ricky AlvarezMac MillerandPete Davidson— and funnily enough, each one (except Mac, whosepage is not shown Nick leads the track, with his signature falsetto that offers a pretty tantalizing scenario: "If I were yours and you were mine." (Hi, Nick, we volunteer as tribute!) About two-thirds of the way through the track, Nicki cuts in to lay down the bars that really make this song — but then again, when has her signature swagger evernot as favorites. For now, though, we're just happy we get to see her every week when Season 4 ofAwkwardWatch it tonight!PresidentDonald Trump