Because you like David Rossi in Criminal Minds

Gilderoy Lockhart's biggest idol is himself. See them in Harry Potter Series.

Dr. Gordon Freeman is a brilliant physicist is a quiet hero. And given all the violent aliens, he better be. See them in Half-Life.

Some say to survive in Underland you need to be as mad as a hatter–which, luckily, he is. See them in Alice in Wonderland.

His murderous megalomania aside, Loki is quite charming. Just don't mention his strapping older brother; he's a tad jealous. See them in Marvel Cinematic Universe.

Wolverine is a hot-blooded Canadian with an adamantium skeleton who's the best at what he does. See them in X-Men Series.

He's the great Black Star, and he's come to assassinate you. See them in Soul Eater.

Katsa is a strong-willed young woman with a deadly skill set. See them in Graceling .

Satine cynically gives up on love so she can advance her singing career. But she meets a dreamer who reminds her there's more to life than ambition. See them in Moulin Rouge.

Joel is a hardened, jaded survivor who keeps finding things to fight for. See them in The Last of Us.

A super-soldier, Master Chief might be more machine than man. And for humanity's sake, thank God. See them in Halo.

In his transformation from hardened convict to moral paragon, Jean Valjean is the kind of man we should all aspire to be. See them in Les Miserables.

Gregor Samsa is an ordinary man in an abnormal predicament. See them in The Metamorphosis.