Taylor Swift Has Been Totally Sneaky on Instagram for Years

We all know Taylor Swift loves the number 13 – she was born on December 13, 1989, it’s in her Twitter handle, she writes it on her hand while touring, both of her hit albums Fearless and 1989 have 13 songs on them, etc.

Did you know, though, that every time the singer gushes about a song on Instagram, she always screenshots the pic at 13 seconds? So sneaky, Tay!

PHOTOS: Check out the latest pics of Taylor Swift

“G2g brb just gonna make up an interpretive dance to this magnificent bop for the ages … ELLA I LOVE YOU,” Taylor captioned her most recent post praising Lorde‘s “Green Light.”

Check out what time the song is stopped at below.

And she’s been doing it for years. Click inside to see more of this phenomenon…