Pop sensation Taylor Swift and Zayn Malik have secretly been working on a song for the 2017 release of Fifty Shades Darker. The song 'I Don't Wanna Live Forever' has already gained over three million views after being uploaded to Instagram.

#fiftyshadesdarker #idontwannaliveforever

A video posted by Taylor Swift (@taylorswift) on Dec 8, 2016 at 8:13pm PST

Well that escalated quickly. @jackantonoff @zayn @sam_dew

A photo posted by Taylor Swift (@taylorswift) on Dec 8, 2016 at 9:47pm PST

The track is now available to buy on iTunes.