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.]
He went for a more casual look at The Twilight Saga: Breaking Dawn Part 2 photo call in Madrid on Thursday wearing a red and black plaid tartan McQ shirt, black Burberry jeans, and a black wool and leather Lanvin bomber jacket.
Rob also wore a pair of Balenciaga sneakers, perhaps a gift from his lady love KStew???
The best part of his ensemble was the crazy facial expressions he makes! Just take a looksie (below) to see more of his fabulous face!
[Image via Sean Thorton/WENN.]