Britney Spears
Lucy Wagner
Katherine Boecher
Dylan's Other Girl
Kyle Davis
High School Burnout
Celina Belizan
Kit's Friend
Jaret Reddick
Graduation Band
Christopher Van Malmsteen
Graduation Band
Erik Rodham Clinton
Graduation Band
Gary Wiseass
Graduation Band
Ritchie Montgomery
Customer
Brandon Henschel
Guy in Bar
Seth Romatelli
Talent Organizer
Jesse Camp
Audition Applicant
Jamie Lynn Spears
Young Lucy Wagner
Cullen G. Chambers
Kit's Father (uncredited)
Carl Conti
Paramedic (uncredited)
Nick Pellegrino
High School Vice Principal (uncredited)