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.]
It's Rainbow Brite all grown up and ready to slay the red carpet!
The singer's classic white Johanna Johnson halter gown was studded with hundreds of glittering gems and beautifully caressed her sexy curves. In fact, this outfit is probably one of the tamer ones we've seen the star rock on a red carpet!
Of course, her multicolored locks reminded us that she's the same old wild child underneath it all!
Never change, baby!
[Image via Getty Images.]