Because you like Alaska Young in Looking for Alaska

The star of every school production since kindergarten and the most popular girl of East High, Sharpay Evans usually gets her way. See them in High School Musical.

A powerful mob boss, Vito Corleone is always making offers people can't refuse. See them in The Godfather.

An obsessive schoolgirl, Yuno has two sides to her personality, and both are equally unnerving. See them in The Future Diary.

Leatherface's moods change with his masks. See them in The Texas Chainsaw Massacre.

Knuckles the Echidna is a 16-year-old red echidna (aka a spiny anteater) and guardian of the ancient Master Emerald. See them in Sonic the Hedgehog.

A vampire hunter, Integra Hellsing doesn't tolerate failure, least of all her own. See them in Hellsing.

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

If anyone can stay optimistic and friendly under harsh alien rule, it's Alyx Vance. See them in Half-Life 2.

Brian Robeson is a true survivor through and through. See them in Hatchet.

In Ziva David's world, you grow up fast; you don't have a choice. See them in NCIS.

The last war left his economy devastated, and now Germany is engaged in another war and stuck with two barely trained allies for help. See them in Axis Powers Hetalia.

Liv Moore is a sarcastic high-achiever turned morally conflicted zombie. See them in iZombie.