Kyle's Sister

Kyle's Friend is an unnamed female student at Springfield Elementary School.

Background
She usually appears at the school, but has been seen in a number of other places in Springfield. She was also a student in Mrs. McConnell's class.

She has not spoken as of yet, due to the fact she is used as a secondary character, who appears in the background of the episode.

In "Bart vs. Lisa vs. the Third Grade", her partner for the field trip to Capital City was Kyle. She has made subsequent appearances with Kyle since the episode.

They're both often appearing in the background of an episode. She also appears to have a sister, who also appeared in the same episode, but had a different partner.

Description
Kyle's Friend usually wears a light pink shirt, a jumper with a darker shade of pink, and pink shoes. She has brown hair with bangs.

In "To Surveil With Love", her hair was black and her clothes were blue colored. Her shoes were black and she wore pearls around her neck, similar to what Lisa wears.

Trivia

 * It's not known if Kyle is actually her brother.