Because you like Ernie in Sesame Street

Brian Griffin is the most scholarly member of the family—when he's not drunk on martinis. See them in Family Guy.

A brilliant graduate student in Italy for "research," Oliver has other things on his mind: flirting, swimming, and dancing. See them in Call Me by Your Name.

Cinderella will sacrifice herself to keep her family's memory alive. See them in Cinderella (Live Action).

Mabel Pines loves sparkles, animals, friendship, and fun. See them in Gravity Falls.

You wouldn't know it by looking at her, but beneath Sheila Jackson's sweet, motherly exterior lies a sex addict. See them in Shameless.

Trevor Phillips is an unpredictable maniac who tortures people for no reason. See them in Grand Theft Series.

Jack Twist is a playful free-spirit, but he isn't afraid to fight for what he wants. See them in Brokeback Mountain.

Samwell Tarly is a scholar, not a fighter. But that's not good for an aspiring member of the Night's Watch. See them in Game of Thrones.

Blaine Anderson is a put-together prep school boy with the voice of an angel. See them in Glee.

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

Benoit Blanc is Sherlock with Southern charm, and a mysterious benefactor. See them in Knives Out.

It's impossible to say whether Winifred Burkle is cuter than she is smart, or vice versa. See them in Angel.