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 actresses both naturally wore Carolina Herrera for their front row perches, with Emmy in an embellished top paired with white palazzo pants.
Anna, on the other hand, picked a black frock with striped gray panels on the sides of the skirt and a mesh yoke.
Anna also strapped on a pair of Louboutins to complete the look.
Hope they both saw a lot of pretty gowns to wear on up coming red carpets!
[Image via Getty Images.]