Is Usher the busiest man in Paris right now? The musician kicked off his concert residency at La Seine Musicale Sunday night, and is playing eight shows through fashion week. He also just announced that he will be the headliner at the upcoming Super Bowl, but let’s not get ahead of ourselves.
“I’ve got to get through this Paris residency first, and then I can get back to Vegas,” he said when asked how he’s preparing, after…