Because you like Brandon Walsh in Beverly Hills, 90210

Mark Sloan is the best plastic surgeon and biggest playboy the hospital's ever seen. See them in Grey's Anatomy.

Serena van der Woodsen is a wild child. Too wild, her friends and family might argue. See them in Gossip Girl.

Phoebe Halliwell is a bestselling author and martial arts master with power of premonitions. See them in Charmed.

A self-proclaimed diva, Mercedes Jones is on the hunt for a stage worthy of her talents. See them in Glee.

Derek Shepherd is a talented and passionate neurosurgeon. Some people call him McDreamy. See them in Grey's Anatomy.

In charge of stocking the office's supply of cigarettes and liquor, Joan Holloway could run the whole company if they would let her. See them in Mad Men.

Kayla Day is externally shy, but internally spirited Gucci! See them in Eighth Grade.

Loyal and supportive, Cece Parekh is the best friend a girl could ask for. It doesn't hurt that she's a supermodel. See them in New Girl.

There's erratic, and then there's Senor Chang. See them in Community.

They say prison changes you, and Piper Chapman is figuring that out the hard way. See them in Orange Is The New Black.

Caleb Rivers is a bad boy with a good reason for acting out. See them in Pretty Little Liars.

People think Karen Smith is a dumb blonde, but she disagrees and is proud she can predict the weather with her breasts. See them in Mean Girls.