J.J. McCarthy and his fiancée, Katya Kuropas, are living a real-life fairytale. The couple shared a sweet moment after the former Michigan quarterback was selected by the Vikings with the No. 10 overall pick in the 2024 NFL Draft on Thursday night. McCarthy, 21, and Kuropas shared a hug and a kiss when NFL Commissioner Roger Goodell announced his name from the stage in Detroit. The life-changing moment came a few months after McCarthy led the Wolverines to a national title — when top seed Michigan beat No. 2 Washington, 34-13, at NRG Stadium in January. Two weeks later, the 21-year-old McCarthy proposed to…