Selena Gomez as Grace / Cordelia Winthrop Scott

Katie Cassidy as Emma

Leighton Meester as Meg

Cory Monteith as Owen

Andie MacDowell as Pam

Brett Cullen as Robert

Luke Bracey as Riley

Pierre Boulanger as Theo Marchand

Amanda Fairbank-Hynes as Amanda

Valérie Lemercier as Madame Valerie

Joe Camp III as Carl at Diner

Franck de la Personne as Manager at Grand Belle

Máté Haumann as Concierge at Grand Belle

István Göz as Doorman at Grand Belle

Attila Árpa as Security at Grand Belle

Joël Lefrançois as Manager at Le Petite Sommeil

Virág Bárány as Maid at Le Petite Sommeil

Shay Cunliffe as Cashier at Eiffel Tower

Barna Illyés as Paparazzi 1

Dániel Mogács as Paparazzi 2

Gábor Nagypál as Paparazzi 3

Matt Devere as Steward on Jet

Mark Phelan as Man in Bathtub

Christophe Malavoy as Bernard Marchand

Catherine Tate as Alicia Winthrop Scott

Giulio Berruti as Prince Domenico

Bruno Abraham-Kremer as Police Captain

Romain Cottard as Desk Clerk at Hotel de Paris

Arnaud Aldigé as Bellhop at Hotel de Paris

Antal Leisen as Room Service at Hotel de Paris

Richard Rifkin as Auction Bidder 1

Sophie Thompson as Auction Bidder 2

George Mendel as Auction Announcer

Séverine Vasselin as Waitress on Yacht

Vilma Szécsi as Flower Market Woman

Ben O'Brien as Strolling Policeman

Bernadett Kis as Touring Architect (Romania)

Éva Magyar as School Director (Romania)

Kamel Laadaili as French Airport Security (uncredited)