Who was getting spanked on good luck charlie?

In the Disney Channel series "Good Luck Charlie," the character who often gets spanked is Charlie Duncan, the youngest member of the Duncan family. The show revolves around the daily life of the Duncan family as they navigate parenting and sibling dynamics. While Charlie is typically the center of attention due to her adorable antics, the concept of spanking is portrayed humorously in the context of family life rather than as a serious disciplinary action.