Laurel Lance (Earth 66)

Laurel Lance is a female meta-human who is a citizen of Star City of Earth 66, she is also a district attorney and vigilante. Laurel is the daughter of Quentin Lance and Dinah Lance (after whom she was named), the older sister of Sara Lance, the ex-girlfriend of Typhuss James Halliwell.

After exposure to the dark matter released from Harrison Wells S.T.A.R. Labs particle accelerator, Laurel gained the ability to scream at a high frequency. She chose to use these powers for good, adopted the name Black Siren and became a vigilante and hero in Star City, she eventually joined the Birds of Prey. (Birds of Prey)