Sherri tries to ruin Lindy's perfect attendance record. She is supposedly the nicest girl in school, but she is really obsessed with being the only one who has perfect attendance, to the point of potential insanity and bordering on meglomania. She has ruined other students' perfect attendance.
Sherri has blonde hair and blue eyes.
She tried to ruin Lindy's perfect attendance record and would even hurt Lindy to achieve this.