Because you like Jenna Maroney in 30 Rock

Catherine Linton was once spontaneous and rowdy but ever since marrying the wealthy Edgar, she has morphed into a boiling pot of emotional outbursts. See them in Wuthering Heights.

Hayley Stark is a sarcastic 14-year-old with an unusual passion. See them in Hard Candy.

He may seem like a charismatic leader, but Bellamy also has a ruthless, self-serving streak See them in The 100.

Celine's a spontaneous Parisian college student enjoying the night of her life. See them in Before Sunrise.

A deadbeat dad and small-time con-artist, Frank Gallagher gives nothing and yet expects everything. See them in Shameless.

Tail's smarts and helpful nature come in handy in a pinch. See them in Sonic the Hedgehog.

Emma Woodhouse knows what's best for everyone else. Just don't try to tell her what to do. See them in Emma.

Aslan represents everything good and just, he's just not super reliable. See them in The Chronicles of Narnia.

Elaine Benes is a tough New Yorker who can hang with the guys, and date the ones who are "sponge-worthy." See them in Seinfeld.