Nelly

Nelly, voiced by April Stewart, is a fourth grade student who had her first speaking role in the Season Eleven episode "The List". She was attacked by Butters in Operation Cannot Possibly Fail when he tried to kick her in the groin, which did nothing on account of Eric Cartman's ignorance of the female body. Nelly beat Butters giving him black eye. Another attempt was made in Operation Cannot Possibly Fail A Second Time, during which the list was taken from Nelly.

Appearance
Nelly has brown hair and parts it into two pigtails. She wears a green sweater with a picture of a daisy on it and wears dark green trousers.

Personality
Judging from Butters Stotch's injuries, Nelly is able to fight. According to Bebe Stevens, Nelly would never let the boys see the list, so we assume she is trustworthy. Her ability to fight and her loyalty to the List-Making Committee may be the reason she is the keeper of the lists.

List-Making Committee
In "The List", Nelly is a member of the girls list making committee. She is in charge of holding onto and protecting lists from non-members.

Boyfriend
In "Bass to Mouth", Nelly was seen kissing an unnamed boy in a story on Eavesdropper. The story was not expanded upon in the episode, so we know nothing about their relationship.

Prominence

 * "Free Willzyx" - Seen at the Denver Aquarium with the her family.
 * "The List" - As one of the list keepers.
 * "Tonsil Trouble" - Cheers during the fight between Kyle Broflovski and Eric.
 * "Canada on Strike" - As one of the people watching Butters' video on her computer.
 * "The Ring" - Watching the Jonas Brothers concert.
 * "Faith Hilling" - Seen exiting the school with the other students.
 * "Jewpacabra" - Seen at the Easter egg hunt.
 * "Butterballs" - Seen in the background in the cafeteria.