This is what she said in the end of the description box-
"P.s. Tattooed Heart is also the name of 1 of my favorite songs I've written from my upcoming debut album.. I put a little snippet of the beginning of it for you all at the end of this video.. I hope I don't get in trouble for doing this hehe! "
Here is the snippet-
(This is a fanmade youtube video made by StoopKidIsWhatWeAre)
We cannot wait for the full song and music video, we are sure it will be great (Ariana said it is one of her favourites)