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.]
Go AHEAD, Mileybird!
And she sure is WERKING that armpit pose!
Not our fave cover, but hopefully the spread inside will have some better pics.
Either way, the singer definitely knows how to stay on our radar!
[Image via Elle UK]