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.]
She is scary beautiful!
For her appearance, the buxom blonde wore a black Giambattista Valli halter dress, with a seksi keyhole detail.
Scarlett's up-do and makeup were very theatrical, but appropriate since she was promoting her new flick about the 1960s film Psycho.
Very retro chic!
Ch-ch-check out more pics of ScarJo (below)!
[Image via Kyle Blair/WENN.]