Twin sisters Regina and Rosetta were daughters of a crime lord, but decided to use their powers for good. Rosetta was a great fighter, while Regina was skilled with technology. The sisters shared the codename Ladyhawk.
The Ladyhawk twins are skilled in a variety of martial arts styles. Both of the twins are quite formidable opponents, but there is enough variation between their fighting styles for a trained eye (like Spider-Girl) to tell the two apart. They supplement their fighting skills with weapons, such as falcon-shaped shuriken, smoke bombs, capture rings, and sonic-throwing blades.