Guest Stars Kate Nash as Rhonda Richardson Ellen Wong as Jenny Chey Jackie Tohn as Melanie "Melrose" Rosen Sunita Mani as Arthie Premkumar Gayle Rankin as Sheila the She-Wolf Kimmy Gatewood as Stacey Beswick Kia Stevens as Tammé Dawson Rebekka Johnson as Dawn Rivecca Chris Lowell as Sebastian "Bash" Howard Britt Baron as Justine Biagi Marianna Palka as Reggie Walsh Esther Anderson as Carolyn Co Starring Alex Rich as Florian Becker