Kersti

Kersti is a sticker fairy who is set to appear in Paper Mario: Sticker Star. She will be Mario's initial companion in the game. Kersti will have the ability to "paperize" stickers by pressing, turning the stickers into objects that can be placed into designated locations.

Trivia

 * Kersti's name is a spoonerism of the word "sticker", but with the letter C removed.