Because you like Morgana in Merlin

Emma Frost's superpower: transforming her body into an unbreakable diamond. See them in X-Men Series.

Alex Danvers is a brilliant engineer tasked with alien threats, and one of those aliens is her adopted sister Supergirl. See them in Supergirl.

Cat Grant gets what she wants: a piping hot latte or an interview with Supergirl. See them in Supergirl.

Joe West is overprotective and secretive when his children are involved. See them in DC Extended Universe.

Caitlin Snow believes that burying herself in science is the best way to save the day or to mend a broken heart. See them in DC Extended Universe.

A powerful priestess, Melisandre is shrouded in mystery and lots of red. See them in Game of Thrones.

Arwen has to choose between a life of loneliness or love and inevitible death, both rather unfortunate options. See them in The Lord of the Rings.

A meek schoolteacher, Mary Margaret Blanchard can't remember her past as a spirited, swashbuckling Snow White. See them in Once Upon a Time.

Everything is fascinating to Octavia Blake who has been locked away for her entire life. See them in The 100.

Margaery Tyrell is one of the most adept and charming liars there is. See them in Game of Thrones.

Winn Schott is just your friendly neighborhood superhero support system. See them in Supergirl.

Irene Adler has to use both her brains and her body to survive. Luckily, she's usually the most brilliant person in the room. See them in Sherlock.