Because you like Cosmo Kramer in Seinfeld

Ichigo Momomiya is a bubbly student by day, magical cat-powered superhero by night. See them in Tokyo Mew Mew.

Regina Mills is a cold evil queen turned chilly town mayor. See them in Once Upon a Time.

Give in to the dark side with vampire Lestat; it's more fun. See them in Interview with the Vampire: The Vampire Chronicles.

Maurice Moss is a dedicated IT guy who even talks like a computer. See them in The IT Crowd.

Alison DiLaurentis believes you're always better off with a really good lie. See them in Pretty Little Liars.

A tough tomboy with a protective streak, Maximum Ride is a human-bird hybrid. See them in Maximum Ride.

Nate Archibald is confident, shrewd and trying to do the right thing. But that isn't always easy on the ruthless Upper East Side. See them in Gossip Girl.

Haymitch Abernathy is a trainer for the tributes of District 12, although he's never sober enough to give much advice. See them in The Hunger Games .

Duck, girl, and legend: Ahiru's identities confuse even herself at times, and she often wonders which of them is truly her. See them in Princess Tutu.

Christian Grey is just as controlling in the bedroom as the boardroom. See them in Fifty Shades of Grey.