Because you like Lisa in Weird Science

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

The Genie is the perfect buddy, granting every wish we might have and keeping life good-spirited. See them in Aladdin.

Peter Venkman's "research" projects are designed to get undergraduate students to sleep with him. Though it turns out he can bust ghosts. See them in Ghostbusters.

Alex Russo desperately wants to keep her magic – after all, things are so much easier when you can just wave a wand. See them in Wizards of Waverly Place.

David Nolan is a noble fairy tale prince with the heart of a hero, regardless of whether he can remember his past or not. See them in Once Upon a Time.

Jo Wilson is an accomplished doctor who's getting over her past. See them in Grey's Anatomy.

Jasmine dreams of something more than palace life, and she's not afraid to go get it. See them in Aladdin.

Iris West is a barista and blogger determined to expose a secret. See them in DC Extended Universe.

Arizona Robbins loves being a pediatric surgeon, and the cute orthopedic surgeon downstairs makes coming into work worth her while. See them in Grey's Anatomy.

Anya Jenkins has a real harsh bark to go with her demonic bite. See them in Buffy the Vampire Slayer.

Toby Cavanaugh has trouble avoiding being manipulated. See them in Pretty Little Liars.

Once described as a "beautiful, tropical fish," Ann Perkins exudes warmth, and unlike most of her friends she also has common sense. See them in Parks and Recreation.