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.]
Don't all start bidding at once!
And we're pretty sure it IS the 20 carat Lorraine Schwartz sparkler Kris Humphries used to pop the question!
The resemblance (above) AND description of the item donated by an "unnamed gentleman" (below) is uncanny!
[Image via Christie's/WENN.]