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.]
This was really A Night to Remember!
Not only was the girl having fun singing some tunes, but she killed two birds with one stones by promoting her Broadway musical Kinky Boots, hence the sassy footwear.
Cyndi was also rocking some serious 80s hair, but we wouldn't want it any other way!
[Image via Joseph Marzullo/WENN.]