Because you like Mercedes Jones in Glee

Kim Kelly is a high school bully who's normally in a bad mood. But there's a softer side to her. See them in Freaks and Geeks.

Shawn Hunter may be a bit of a rebellious bad boy, but he has a heart that's pure gold. See them in Boy Meets World.

Warm and caring, Kitty Forman acts like a mom towards all of her kids' friends. See them in That '70s Show.

Quirky teen Carly Shay is the director of her own life story. See them in iCarly.

The brilliant Mona Vanderwaal is proof that undergoing an "extreme makeover" isn't always a good thing. See them in Pretty Little Liars.

Ezra Fitz is a young English teacher hounded by his own relationship mistakes. See them in Pretty Little Liars.

Benji Applebaum is not a total nerd. He also happens to be super into magic. See them in Pitch Perfect.

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

Angela Martin is uptight and puritanical, outside of the affair she's having with a co-worker. See them in The Office.

Michael Kelso gets by on his good looks and his openhearted nature. See them in That '70s Show.

Sam Montgomery works hard, but her evil stepmother makes sure her efforts don't pay off. See them in A Cinderella Story.

Iris West is a barista and blogger determined to expose a secret. See them in DC Extended Universe.