Suggestions by @michaelboyd

Veronica St. Clair

as Helena Bertinelli in Gotham City Sirens (DCU)

Score: +1

Leighton Meester

as Helena Bertinelli in Gotham City Sirens (DCU)

Score: +1

Isabella Pappas

as Helena Bertinelli in Gotham City Sirens (DCU)

Score: +1

Jessica Matten

as Helena Bertinelli in Gotham City Sirens (DCU)

Score: +1

Isis Valverde

as Helena Bertinelli in Gotham City Sirens (DCU)

Score: +2

Ella Hunt

as Helena Bertinelli in Gotham City Sirens (DCU)

Score: +1

Madison Bailey

as Helena Bertinelli in Gotham City Sirens (DCU)

Score: +1

Jade Tailor

as Helena Bertinelli in Gotham City Sirens (DCU)

Score: +2

Danielle Campbell

as Selina Kyle in Gotham City Sirens (DCU)

Score: -1

Deborah Ann Woll

as Pamela Isley in Gotham City Sirens (DCU)

Score: +3

Elly Clutch

as Pamela Isley in Gotham City Sirens (DCU)

Score: +1

Kaley Cuoco

as Harleen Quinzel in Gotham City Sirens (DCU)

Score: +1

Madison Iseman

as Harleen Quinzel in Gotham City Sirens (DCU)

Score: +1

Sierra McCormick

as Pamela Isley in Gotham City Sirens (DCU)

Score: +1

Samara Weaving

as Harleen Quinzel in Gotham City Sirens (DCU)

Score: +2

Mikey Madison

as Harleen Quinzel in Gotham City Sirens (DCU)

Score: +3

Skyler Samuels

as Harleen Quinzel in Gotham City Sirens (DCU)

Score: +1

Billie Eilish

as Pamela Isley in Gotham City Sirens (DCU)

Score: 0

Sophie Thatcher

as Pamela Isley in Gotham City Sirens (DCU)

Score: +1

Emma Stone

as Pamela Isley in Gotham City Sirens (DCU)

Score: +2