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.]
Scarlett Johansson was in China this week to fulfill her duties as the face of Moët & Chandon.
The redhead made an appearance at Shanghai's Peninsula Hotel Monday night in an emerald dress with "glitter dots" and lace insert from Marc Jacobs' A/W 2011 collection.
Scarlett, however, just looks old and frumpty dumpty.
[Image via Sean Thorton/WENN.]