Because you like Mona Vanderwaal in Pretty Little Liars

Tina Cohen-Chang is a shy loner who becomes a fierce performer on stage. See them in Glee.

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.

Jane Smith is a stone-cold killer, but you would never know it from looking at her. See them in Mr. & Mrs. Smith.

In a group of self-serving career climbers, Laurel Castillo is the only one who wants to serve others. See them in How to Get Away with Murder.

Shawn Hunter may be a bit of a rebellious bad boy, but he has a heart that's pure gold. See them in Boy Meets World.

Samantha Jones is a try-sexual who'll try anything once. See them in Sex and the City.

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

A talented OBGYN, Addison Montgomery is trying to figure out the whole love and marriage thing. See them in Grey's Anatomy.

Mark Sloan is the best plastic surgeon and biggest playboy the hospital's ever seen. See them in Grey's Anatomy.

Mother Gothel is a great mother as long as you never, ever, break the rules. See them in Tangled.

Bookish and socially anxious, Ruby Roundhouse is a teenager turned action heroine. See them in Jumanji.