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.]
As with most of Katie's outfits, it's neither wow worthy or awful, it's just OK.
We don't know about you, but we're tired of the OKs and want our jaws to hit the floor for once! Sure, Letterman may not be the place, but still.
Maybe that should be Katie's resolution for 2013.
[Image via HRC/WENN.]