Well, the dress has been found ... to be a fake!
The thief who took the gown says he took the dress from Lupita's room at The London after finding the door ajar.
[Image via WENN.]
The 19-year-old stole hearts while performing Take You looking FLY in a one-sleeve leather jacket, drop-crotch pants, black tank, AND, of course, sunglasses!
But don't forget that single, fingerless glove either!
Oh Biebs! You're so swaggy!
Congrats on your AH-mazing Milestone of a night!
[Image via AP Images.]