Supergirl

Asteroid by EnjiNight

Pets: Spider Cat

I'm not usually one to post cat photos, but that expression is just too perfect.

Sark

Sark (from Tron) by moxillaq

Photographed at New York ComicCon 2011

Factory Mask

Factory mask by Ian Langohr

Black Canary

Beautilation as Black Canary Photographed at New York ComicCon 2011

GLaDOS

GLaDOS cosplay
Photographed at New York ComicCon 2011
Source: Destructoid

Supergirl

Supergirl Power Pack

MegaCon. Orlando. 2011. Exhibit Hall Lobby Entrance.
Cosplay by Model & Artist Amaya Kumikai