Because you like Pinkie Pie in My Little Pony

A star student destined for Princeton, nerdy Devi Vishwakumar dreams of losing her virginity to a stone-cold hottie who can "rock her all night long." See them in Never Have I Ever.

An infamous vampire, Alucard is a one-man killing machine with a philosophical side. See them in Hellsing.

Chaos is what killed the dinosaurs, and there's nothing Jason "J.D." Dean loves more than chaos. See them in Heathers.

A brave "Young Wolf," Robb Stark has never lost a battle. See them in Game of Thrones.

Sensual, wild, and with a penchant for controlled substances, Lily is a ballet dancer who isn't afraid to let loose. See them in Black Swan.

There's nothing like discovering dear old dad is a serial killer to send you into an (understandable) funk. See them in Hannibal.

Serena van der Woodsen is a wild child. Too wild, her friends and family might argue. See them in Gossip Girl.

Steven Universe is an excitable youth who likes junk food and trying to save the world. See them in Steven Universe.

The Hastings family is old and powerful, and Spencer will do anything to continue excelling. See them in Pretty Little Liars.

Derek Morgan is thoughtful and kind, but he won't say no to knocking the occasional door down when he gets the chance. See them in Criminal Minds.

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