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.]
And we don't mean that as a compliment.
Nicole Kidman was way too saccharine for our tastes at the G'Day USA Black Tie Gala in El Lay on Saturday.
The 45-year-old actress's sequined A-line tulle Elie Saab dress reminded us of Honey Boo Boo competing for the title of Grand Supreme, and it was not a welcome image.
Though we like the frock, it's just too young for The Paperboy actress and would've looked better on someone like Taylor Swift one of the Fannings.
Miz Kidman completed the look with Bottega Veneta pumps and clutch, and Fred Leighton earrings.
Stick to the slim-fitting gowns and curve-hugging sheath dresses from now on, Nic!
[Image via FayesVision/WENN.]