Taylor Swift's boyfriend Joe Alwyn is officially a Grammy winner now Entertainment Sun, Apr 25, 2021 It is due to Pop star Taylor Swift that her boyfriend Joe Alwyn has received recognition from the Grammy organisers and he is now a Grammy Award winner now. The 30-year-old British actor's name was added to the credits of the 31-year-old singer's Folklore album on the Grammy website. Being a part of the team that contributed to Swift's latest album of the year win, he became a recipient of a gramophone trophy. Joe Alwyn co-wrote the songs "Exile" and "Betty," "My Tears Ricochet," "August," "This Is Me Trying," and "Illicit Affairs," under the pseudonym William Bowery. These songs were part of her eighth studio album Folklore. Joe also co-produced "Exile," "Betty."