Today is the day!
To get her fans extra excited, the 19-year-old teased some of the goodies to Snapchat on Thursday. Take a look (below):
[Image via Instagram.]
Especially since we are always so enthralled with her style, on and off the red carpet.
So when the mag released the behind the scenes video to her cover shoot, watching her twirl around in ethereal gowns is exactly what we wanted!
We love seeing her this happy!
Ch-ch-check out the vid behind her InStyle cover (above)!!