Tink been bubbling for a minute.
News flash for all you "I never heard of so and so types"...
The internet is a big place. By the time you get to the point where you can even get big blog features, artist co-signs, radio interviews etc...it means you've already gained a considerable following.
If you just now hearing about her cause she's getting shouted out...you're probably one of the type of people that "co-signs" are meant to attract.
Take Makonnen for example. Even the NT post was made before the Drake feature...but let most people tell it and that was his first song and he didn't exist before that.