Top marks to Gaga, the cunning choice of mask brought out the latent skewiffness of her eyes and proved a hit piece of crime-fighter inspired costumery. 

She looked like a cross between the Green Hornet and Miss Marple in her grannie dress, hat and ballroom mask.

Ancient pop velociraptor Madonna was agush with excitement that she and Gaga were at the same event. Granny-pants said she was "flattered" to be compared to Gaga and then got back to snogging her boyfriend Jesus.

More Gaga as we get it!