Well, well, how the tables have turned.

Taylor Swift may have earned - fairly or unfairly - a reputation for using her ex-boyfriends as songwriting material. Now, according to TMZ, she's going to get a taste of her own medicine as her recent ex Calvin Harris has written a song about her running off with Tom Hiddleston just weeks after they broke up.

The song is reportedly called 'Ole' and is written from Hiddleston's point of view, with lines like "You’ve hidden my name in your phone so you can call me to tell me you’ve been going through hell / Left him alone and you booked in a hotel" and reference's Hiddleston's Avengers character Loki with "Low key you won’t tell none of your friends about me.”

Of course, we know that the whole Hiddleswift nonsense is staged for some elaborate commentary on controlling the media/T-Swift's new video/bored rich people having a joke at our expense blah blah blah, so ol' Calvin is probably in on the joke and we're being played, people. A line like "I see online that you begun to be a good girl and take trips with your boyfriend / Being attentive, continue to pretend" certainly raises an eyebrow.

It's all just coming together a little too conveniently for our liking...