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.]
Both sexy ladies are wearing the same sequined Stella McCartney dress, but we want to know…
Who rocked Stella's frock better???
Total Votes: 26,890
[Image via Apega/WENN.]