Because you like Saruman in The Lord of the Rings

People think Karen Smith is a dumb blonde, but she disagrees and is proud she can predict the weather with her breasts. See them in Mean Girls.

Wheatley's got an endless supply of bad ideas that he wants to share. See them in Portal Series.

Derek Shepherd is a talented and passionate neurosurgeon. Some people call him McDreamy. See them in Grey's Anatomy.

Bree Van De Kamp likes her whiskey's neat, her napkins pressed, and her guns loaded. See them in Desperate Housewives.

Sophie Sheridan is a proud and independent woman who hardly ever looks before she leaps. See them in Mamma Mia!.

Experiment 626 was designed for one thing: to destroy everything he touches. See them in Lilo & Stich.

Kevin Khatchadourian is a disturbed, affect-less teen on a dark path. See them in We Need to Talk About Kevin.

Reckless, vulgar, loud-mouthed: that's what makes Amethyst so awesome. See them in Steven Universe.

Michael Moscovitz is a high school student of few words but a lot of heart. See them in The Princess Diaries.

Caleb Rivers is a bad boy with a good reason for acting out. See them in Pretty Little Liars.

Pengiuns, turtles, and all things scientific is where Sam's expertise lies. Girls are uncharted territory, but Sam is trying to branch out. See them in Atypical.

Handsome Jack is wearing a mask of his own face to hide his scarred real one. See them in Borderlands Series.