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.]
The singer slash actress bared just the right amount of leg in studded denim shorts, covering up her upper body with a slouchy knit cutout sweater.
She brightened up her black Adidas sneakers with a pair of hot pink socks — loves it!
Selenita always gets it right, doesn't she? And her mermaid hair is straight-up covetable!
[Image via Marcus Golejewski/Future Image/WENN.]