Kevin MazurGetty Images After nearly a decade in the global spotlight, The Weeknd is about as ubiquitous as the literal weekend. He's sold tens of millions of albums, made headlines for dating some of the world's most famous women, and churns out songs so catchy that there's a good chance you're humming "Blinding Lights" as we speak. Next up, he'll take on one of the biggest, most influential gigs in the music industry: the Super Bowl halftime show, which is reserved for superstars only, from Beyoncé to Prince to, most recently, J.Lo and Shakira. The Weeknd's halftime show will span about 1...