Leighton Meester
Rebecca Evans
Frances Fisher
Rebecca's Mom
Billy Zane
Professor Roberts
Johannes Raassina
Band Member
Cameron Fisher Brousseau
Band Member
Evan Michael Brown
Band Member
Jerrika Hinton
Girl Student
Adam Saunders
Handsome Guy
Cory Tucker
Club Bartender
Carrie Finklea
Bookstore Girl
Andrej Nagy
Older Designer
Ashleigh Falls
Make-Up Girl
Jacqueline Mazarella
Woman Professor
Nathan Parsons
Coffee Shop Cashier
Elena Franklin
Maria's Girlfriend
Lauren Storm
Maria's Girlfriend
Cherilyn Wilson
Frat Party Girl
Brian David Miller
Frat Bouncer
Jake Perry
Slacker Co-Worker
Cayla Korven Cauble
Tracy's Friend
Lauren Alfano
Samantha Tangent (uncredited)