Matty Healy reacts to the song from Taylor Swift's 'The Tortured Poets Department' rumored to be a diss track about him. Fans have theorized that Taylor's song, 'The Smallest Man Who Ever Lived,' is about Matty, but the '1975' frontman says he 'hasn't really listened' to the album yet. Meanwhile, a source tells ET Taylor's boyfriend, Travis Kelce, is 'supportive' of the album.