Because you like Callie Torres in Grey's Anatomy

Raj Koothrappali is an astrophysicist who sees stars when he feebly tries to chat up women. See them in The Big Bang Theory.

Effie Trinket is utterly enamored with all things fashion, make-up, and style. See them in The Hunger Games .

A jazz musician, Sebastian Wilder is passionate about his music and his life. See them in La La Land.

Ultron is security software turned evil mastermind. See them in Marvel Cinematic Universe.

With his good looks and magnetic personality, Will Smith seems destined to be a Hollywood megastar. See them in The Fresh Prince of Bel-Air.

Matt Flamhaff is not too concerned about being part of the popular crowd. Too bad his best friend is. See them in 13 Going on 30 .

Michael Moscovitz is a high school student of few words but a lot of heart. See them in The Princess Diaries.

Sometimes being a supportive girlfriend like Ophelia doesn't work out too well. See them in Hamlet.

Jacob Kowalski is just a baker caught up in an otherworldly adventure. See them in Fantastic Beasts and Where To Find Them.

David Rossi may chase serial killers for a living, but he's more interested in what wine pairs well with tonight's parmigiana. See them in Criminal Minds.

Georgina Sparks uses beauty, brains, and power to always get her way. See them in Gossip Girl.

Jasper Jordan is trying his best to make it through the night. See them in The 100.