Everyone has been speculating who Ed Sheeran’s song, Don’t, is written about – and now we know!

Ed appeared on The Ellen Show to talk about his new album, X, when he told Ellen who he wrote about.

It was about Ellen! We knew it…

It doesn’t look as if Ellen wants to talk about it thought, perhaps she is worried Portia is watching!

Hopefully Ed will reveal who the angry song is about one day, but for now it’s a guessing game.

Taylor? Ellie?