Person of the Week: Abby Cadabby

When you think "Sesame Street," you think Elmo, Big Bird, Cookie Monster, Grover: All lovable, all entertaining and all boys.

Three-year-old Abby Cadabby is "Sesame Street's" first female character with major star potential, hoping to rival the likes of powerhouse Elmo

(ABC News)

Not anymore. "Sesame Street's" newest "star" Muppet, Abby Cadabby, is a girl.

Abby Cadabby describes herself as "a fairy in training."

She made her debut on Monday, kicking off "Sesame Street's" 37th season. Three-year-old Abby is the venerable children's show's first female character with major star potential, hoping to rival the likes of powerhouse Elmo.

What took "Sesame Street" so long to embrace girl power the way other popular kids' shows like "Dora the Explorer" and "Lizzie McGuire" have?

"It's hard to write and portray women as funny without giving them some sort of stereotypical hang-ups that we tend to put labels on," says Carol-Lynn Parente, executive producer of "Sesame Street." "If Cookie Monster was created as a female character, she would get sort of pressure for having an eating disorder."

Healthy Female Relationships and Friendships

So the creative team at "Sesame Street" set out to make a female character who is a girly-girl -- hence, the sparkly hair and flouncy dress -- but is also strong and open-minded.

Abby Cadabby wants to "learn everything."

"Yes, she's a fairy," Parente says, "but she's also a smart, funny, little girl."

The addition of Abby allows the show to explore issues such as girls' friendships and acceptance.

Just ask Abby.