In the Dark Knight Universe, Black Canary is the name of a dumb blonde pop-star of the band "The Superchix" and a copycat of the original. Sometimes the most beautiful things are also the most deadly. Such is the case with Dinah Lance, a.k.a. A highly-trained martial artist and master of disguise, Dinah's life hasn't always been easy. the Black Canary, a silver-tongued songstress who just so happens to have the power to turn her voice into a supersonic blast she calls a "Canary Cry." JLA: Riddle of the Beast