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.]
It may only be September, but Macy's is already gearing up for the holiday season.
In their newest commercial, the famous department store has packed as many celebs as they could into their one minute spot.
Check out all the stars in the clip, above!
P.S. How bad is Jennifer Lopez' acting!?