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.]
Following her Broadway debut in Time Stands Still, Christina Ricci arrived at the after party showing a whole lotta leg.
Christina donned a short and chic black Alberta Ferretti dress complete with embellished shoulders.
This definitely makes up for wearing that Little House on the Prairie tablecloth last month.
[Image via Joseph Marzullo/WENN.]