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.]
Sporting only bright red lips, the auto-tuned singer was spotted outside the Staples Center on Saturday night in sequin leggings, red velvet shoes, a studded leather jacket and a splatter paint shirt.
What do U think of Ke$ha's Saturday night style???
[Image via RHS/WENN.]