Because you like Susan Mayer in Desperate Housewives

Blaine Anderson is a put-together prep school boy with the voice of an angel. See them in Glee.

Carol Peletier's credo: your strength comes from who you are, not who you used to be. See them in The Walking Dead.

Keren Walker is a socialite looking to avoid work, keep a constant buzz, and be as snarky as possible. See them in Will & Grace.

Marshall Eriksen is a lawyer in love who is enjoying life. See them in How I Met Your Mother.

Rose Tyler may have not done too well in school, but she's certainly holding her own in space. See them in Doctor Who.

Alex Dunphy's self-reliant intelligence comes with a healthy dash of sarcasm. See them in Modern Family.

Andrea Sachs' boss is not happy unless everyone around her is panicked, nauseous or suicidal. See them in The Devil Wears Prada.

Rory Williams is a caring companion whose specialty is looking after others. See them in Doctor Who.

Merciless and manipulative, Queen Ravenna is determined to become the fairest of them all. See them in Snow White and the Huntsman.

A compassionate medical student, Martha Jones has found a Doctor she can really look up to. See them in Doctor Who.

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.

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.