Demi can werk!!
[Image via WENN.]
Hello most amazing shade of purple EVER!
She donned a Diane Von Furstenberg gown which the designer totally approved of in their pre-ball photo op!
Her deep v-neck and pleated accents were complemented by Selenita's chic up 'do and dark lipstick.
Justin Bieber was right! She's an elegant princess!
P.S. CLICK HERE to check out the Best Dressed looks from the evening!
P.P.S. CLICK HERE to check out the Worst Dressed looks from the evening!
[Image via Getty Images.]