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.]
Dannii Minogue got all dressed up for her appearance in Manchester on Friday.
The Aussie signed copies of her book My Style at the Arndale Centre in a floor-length sequin gown from the spring collection of her own clothing line Project D.
[Image via Steve Searle/WENN.]