| Name | Information | Role | First appearance | Last Appearance |
|---|
| Whitney Port | Stylist at People's Revolution. Moved to New York City from Los Angeles to pursue a career as a fashion designer. | Lead Role | Episode 101 | Present |
| Olivia Palermo | New York City socialite, Port's friend and former co-worker who now works at Elle Magazine. | Lead Role | Episode 101 | Present |
| Roxy Olin | Port's good friend from LA and new co-worker at People's Revolution. Joined series after the Season 1 Mid-season Finale. | Lead Role | Episode 114 | Present |
| Erin Kaplan | Public Relations Director at Elle Magazine and Palermo's co-worker. Joined series after the Season 1 Mid-season Finale. | Lead Role | Episode 114 | Present |
| Kelly Cutrone | Founder of People's Revolution; Port & Olin's boss. | Supporting Role | Episode 102 | Present |
| Joe Zee | Creative Director at Elle Magazine; Palermo & Kaplan's boss. | Supporting Role | Episode 111 | Present |
| Samantha Swetra | Assistant buyer at Bergdorf Goodman and one of Port's good friends. | Supporting Role | Episode 101 | Present |
| Bryn Poulos | Intern at Elle Magazine; Palermo & Kaplan's co-worker. | Supporting Role | Episode 114 | Present |
| Louise Roe | Fashion Journalist at Elle Magazine; Palermo & Kaplan's co-worker. | Supporting Role | Season 2 | Present |
| Name | Information | Role | First appearance | Last appearance |
|---|
| Erin Lucas | One of Port's good friends and temporary roommate. She and Port are no longer friends, which led to her departure after episode 113.[1] | Lead Role | Ep 101 | Ep 113 |
| Jay Lyon | Musician from Australia, member of the band Tamarama and Port's former boyfriend. | Lead Role | Ep 101 | Ep 113
Guest in Ep 118 |
| Adam Senn | Male model, Lyon's roommate, a restaurant owner and Crandell's on and off boyfriend. | Lead Role | Ep 101 | Ep 113
Guest in Ep 117 |
| Alixe Boyer | Vice President and Global Image Director at Diane von Fürstenberg; Port and Palermo's boss. | Supporting Role | Ep 101 | Ep 113 |
| Diane von Fürstenberg | Fashion designer; Port and Palermo's boss. | Supporting Role | Ep 101 | Ep 113 |
| Duncan Davies | Musician from Canada and Lucas' former boyfriend. | Supporting Role | Ep 103 | Ep 109 |
| Nevan Donahue | Palermo's cousin and former roommate. | Supporting Role | Ep 101 | Ep 109 |
| Elizabeth Merrineio | Port and Palermo's co-worker at DVF. | Supporting Role | Ep 101 | Ep 113 |
| Emese Szenasy | Director of Public Relations at DVF; Port and Palermo's boss. | Supporting Role | Ep 101 | Ep 113 |
| Freddie Fackelmayer | Works in commercial real estate. Swetra's friend and Port's new love interest. | Supporting Role | Ep 117 | Ep 119 |
| Harry Fackelmayer | Freddie's brother, Port and Swetra's friend. | Supporting Role | Ep 117 | Ep 119 |
| Allie Crandell | Model, Senn's on and off girlfriend and one of Port's good friends. | Supporting Role | Ep 102 | Ep 117 |
|
1. ^http://www.popeater.com/2009/07/01/erin-lucas-fights-with-port-leaves-city/
{{The City}}