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.]
We LOVE seeing how celebs interpret a couture look for the red carpet.
It's always inneresting!
The stunning black and white number featured a square neckline, feathered accents on the straps, and sequined rosettes throughout.
That's a lot of stuff!
But Lizzie easily pulled it off and looked GORGEOUS!
Our only wish is that her ginger brown waves were pulled up to put more emphasis on the gown.
[Image via Jon Furniss/AP Images.]