Here's the Song Taylor Swift Wrote with Lena Dunham's Boyfriend
"Sweeter Than Fiction" is co-written by Swift and fun. guitarist Jack Antonoff, otherwise known as the boyfriend of Lena Dunham. It will be featured during the end credits of One Chance, about an opera singer who stole Britain's hearts after auditioning for Britain's Got Talent in 2007. Oi, there's a whole hell of a lot of twee in those last two sentences.