Taylor Swift's boyfriend Joe Alwyn has shared a series of rare pictures with fans including one with Jack Antonoff that had many, jokingly, wondering if the British actor is embarking on a new career.One of the pictures posted on the 32-year-old's Instagram account saw Joe and Jack, a close friend and producer of Taylor's, posing side by side with a serious look on their faces; Joe wore black thick-rimmed glasses and someone had photoshopped black glasses on to Jack's face.WATCH: Taylor Swift opens up about relationship with boyfriend Joe AlwynMORE: Inside Taylor Swift's incredible $81m property portfolio: from New York to Nashville"Joe Alwyn solo debut album coming ah yessir," tweeted one follower, as another quipped: "Lover (Joe’s Version)," suggesting Joe may be working with Jack on a new cover of Taylor's love song.It's not out of the realm of possibility though, for Joe to consider releasing his own music, as the Conversations With Friends actor has contributed seven songs to Taylor's last three album.He also won a Grammy for his work on her 2020 album Folklore.Among the tracks that Joe has writing credits on - under the pseudonym William Bowery - are "Exile" and "Betty" from Folklore, "Champagne Problems," "Coney Island," and "Evermore" off Evermore, and "Sweet Morning" from her recent release Midnights.