Because you like Grace Adler in Will & Grace
Merciless and manipulative, Queen Ravenna is determined to become the fairest of them all. See them in Snow White and the Huntsman.
As high-strung as she is talented, Rachel Berry both marches and sings to the beat of her own drum. See them in Glee.
Ted Logan wants to party on, but if doesn't get an A+ on his history presentation, he'll flunk out and be sent to a military school in Alaska. See them in Bill & Ted's Excellent Adventure.
With each reboot, Janet progresses more and becomes capable of human emotions. See them in The Good Place.
A suave manipulator, Sebastian Valmont is valiantly fighting off a developing conscience. See them in Cruel Intentions.
Emma Frost's superpower: transforming her body into an unbreakable diamond. See them in X-Men Series.
Anya Jenkins has a real harsh bark to go with her demonic bite. See them in Buffy the Vampire Slayer.
Angela Martin is uptight and puritanical, outside of the affair she's having with a co-worker. See them in The Office.
Ciri had a princess upbringing, and some of the facts of common people's lives are a mystery to her. See them in The Witcher.