Because you like Aria Montgomery in Pretty Little Liars
Princess Bubblegum is brilliant and determined, but can display a nasty temper. See them in Adventure Time.
A malevolent dark wizard, Voldemort is so fearsome that he's known primarily as "He Who Must Not Be Named." See them in Harry Potter Series.
It's a race against time to develop his theory of the origins of the Universe before Stephen Hawking's body and mind give out. See them in The Theory of Everything.
Darcy Lewis is a razor-sharp scientist studying things that science can't explain. See them in Thor.
Once a handsome prince, the Beast is now a grumpy, furry, monster. It's hard to pinpoint which mammal he resembles the most. See them in Beauty and the Beast.
Winn Schott is just your friendly neighborhood superhero support system. See them in Supergirl.
Don't tell anyone Kate Austen was under arrest when the plane crashed. See them in Lost.
Sansa Stark is a fan of all things pretty. Unfortunately, her life is about to get extremely ugly. See them in Game of Thrones.
A no-nonsense professor famous for her strictness, Minerva McGonagall only shows her warmer side to those closest to her. See them in Harry Potter Series.
Velma Dinkley is all about getting results, not taking credit. She is the unsung hero of Mystery Inc. See them in Scooby-Doo.