"Who are you to tell someone what someone should or shouldn't have," the pop star wrote.
The track will follow February's Short n' Sweet deluxe edition.
The project will feature smash hit "Ordinary" and "Bloodline" featuring Jelly Roll.
The as-yet-unnamed feature has wrapped filming, with Nick Sweeney having served as director.
Based on preliminary data, here's what the sales and streaming bump is looking like for Swift's catalog.
The singer also shared a cheeky video of herself trying to hitchhike.
On the new Billboard Pop Shop Podcast, Katie & Keith are talking about all the questions that remain after Taylor's blockbuster reclamation of her masters.
The annual summery summary is back.
The duo's first single, "The Little Mess You Made," will be out on Friday (June 6).