We have no idea what exactly is coming at us from Taylor Swift, or when... But it does have something to do with the number 18. 

Tay Tay just posted this video to Instagram, hinting at something really big and 18ish. "So, here's your first clue..." she said (probably with a hair flip).

It's been a long time since we've heard new material from the songstress, but with her performing at the 2014 iHeartRadio Music Festival and all-- There's no doubt new music is coming soon!

So how long do we have to wait... 18 days? 18 hours? August 18th?

And, what is it? A song, an album, a video??? 

The suspense is killing us!