Because you like Julianne Potter in My Best Friend's Wedding

The party never really ends with Penny Lane, a rock-worshipping groupie who is refreshingly self-aware and free-spirited. See them in Almost Famous.

Joey Potter is a low-key girl next door in love with her best friend. See them in Dawson's Creek.

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.

Jane Smith is a stone-cold killer, but you would never know it from looking at her. See them in Mr. & Mrs. Smith.

Sydney Bristow is a kick-ass double agent on a mission for revenge. See them in Alias.

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

Tempestuous and talented, Claire Randall is a woman with a passionate heart and a quick mind. See them in Outlander.

As Marlena Rosenbluth is finding out, confidence in the limelight doesn't always translate to power at home. See them in Water for Elephants.

Despite Norman Bates' typically kind and shy personality, he is also prone to occasional violent outbursts. See them in Bates Motel.