Because you like Kirsten Cohen in The O.C.

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

Faith has a chip on her shoulder and a stake in her hand to slay vampires in her town. See them in Buffy the Vampire Slayer.

As Marlena Rosenbluth is finding out, confidence in the limelight doesn't always translate to power at home. See them in Water for Elephants.

Claire Standish is a popular, perfect princess who's deeper than she seems. See them in The Breakfast Club.

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

April Kepner is an excellent surgeon, but outside of the operating room, she's more anxious than most. See them in Grey's Anatomy.

Rachel Goldberg is a drama-causing reality TV producer with the power to ruin people's lives at the click of a button. See them in UnREAL.

Therese Belivet spent her life letting other people guide her along, and she wants to take control now. See them in Carol.

If this slick ad man doesn't like the conversation, he changes it—while drinking and smoking. See them in Mad Men.

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

Assistant to the demanding editor-in-chief, Emily Charlton comes across as cold and insensitive. But who can blame her? See them in The Devil Wears Prada.

Jackie Burkhart is a privileged princess with a healthy dose of self-confidence. See them in That '70s Show.