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.]
Hey, that's not Kate!
AKA the Chief Executive of BAFTA. But still not Kate.
Anyway, the Duke of Cambridge looked dashing in a spiffy tuxedo, and even though he was missing his best accessory for the night, we hope he has a good time.
He's giving Dame Helen Mirren a Fellowship Award tonight as well!
[Image via AP Images.]