Katie

Katie
Biographical information
Residence	Plethora, Maine
Occupation	Student
Status	Alive
Physical description
Gender	Female
Book information
Appears in	It Ends With Us
Mentioned in	It Starts With Us
Adaptation information
Appears in	It Ends With Us (movie)
Portrayed by	Caroline Siegrist

Katie is the bratty bus girl from Lily and Atlas' school. She bullies Lily for her relationship with Atlas. Caroline Siegrist plays Katie in the movie adaptation.