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 attended The Voice Health Institute's Raise Your Voice Benefit in El Lay on Thursday night looking rather reserved in a print blouse, black blazer, and black slacks.
With her hair pulled back in a low pony, the 33-year-old was pretty underwhelming, especially after her last standout look.
Do U like Kate's outfit???
[Image via Getty Images.]