- David Marshall Grant - Richard Sachs
- James Naughton - Stephen
- Tibor Feldman - Irv Ravitz
- Rebecca Mader - Jocelyn
- Jimena Hoyos - Lucia
- Gisele Bündchen - Serena
- John Rothman - Editor
- Stephanie Szostak - Jacqueline Follet
- Colleen Dengel - Caroline
- Suzanne Dengel - Cassidy
- Heidi Klum - Heidi Klum
- Valentino Garavani - Valentino Garavani
- Bridget Hall - Bridget Hall
- Ines Rivero - Clacker in Elevator
- Alyssa Sutherland - Clacker
- Robert Verdi - Fashion Reporter
- Paul Keany - St. Regis Butler
- David Callegati - Massimo
- Rori Cannon - Girl at Party
- Stan Newman - John Folger
- James Cronin - Ambassador
- Eric Seltzer - Roy
- Lindsay Brice - PR Woman
- Steve Benisty - Fashion Photographer
- John Graham - Book Guy
- Wells Dixon - Miranda's Driver
- Ilona Alexandra - Red Carpet Celebrity (uncredited)
- Frank Anello - Security (uncredited)
- Alexander Blaise - French Bellhop (uncredited)
- Marie Brandt - Fashion Show Attendee (uncredited)
- Carl Burrows - Businessman (uncredited)
- Dono Cunningham - Fashion Photographer (uncredited)
- Guy A. Fortt - Security (uncredited)
- Alexie Gilmore - Clacker (uncredited)
- Toree Hill - Guest (uncredited)
- Vivian Kalinov - Black & White Ball Guest (uncredited)
- Tim Krueger - Fund Raiser (uncredited)
- Hector Lincoln - Hector Lincoln (uncredited)
- Nina Lisandrello - Clacker (uncredited)
- Zev McAllister - Runway Editor (uncredited)
- Matt Murray - Paparazzo (uncredited)
- Ingrid Sophie Schram - Clacker (uncredited)
- Bobby Shue - Runway Staff (uncredited)
- Brandhyze Stanley - Waitress (uncredited)
- Jen Taylor - Lou - Dowager (uncredited)
- Taylor Treadwell - Miranda's New Assistant (uncredited)
- Donatella Versace - Donatella Versace (uncredited)
- Laura D. Williams - Runway Magazine Model / Party Guest (uncredited)
- Murphy Occhino
- David Frankel
- Aline Brosh McKenna
- Lauren Weisberger
- Karen Rosenfelt
- Joseph M. Caracciolo Jr.
- Ellen Lewis
- George A. Lara
- Theodore Shapiro
- Paul Urmson
- Kenton Jakub
- Michel Kharat
- Steven Visscher
Capítulo disponible en las siguientes plataformas: