Suggestions by @shannonalicia

Danielle Campbell

as Isabelle Lahey in Teen Wolf(genderswap)

+24-7Score: +17

Frances Conroy

as Pamela Voorhees in Friday the 13th: A New Friday

+4-0Score: +4

Nina Dobrev

as Wonder Woman in The Perfect Justice League Movie

+15-18Score: -3

Emma Watson

as Gale Weathers in Scream

+7-10Score: -3

Phoebe Tonkin

as Anya in Disney Princesses

+26-32Score: -6

Lana Condor

as Mulan in Disney Princesses

+46-43Score: +3