Guest Stars Connor Paolo as Eric van der Woodsen Zuzanna Szadkowski as Dorota Kishlovsky Hilary Duff as Olivia Burke Chris Riggi as Scott Rosson Deanna Russo as K.C. Cunningham Tyra Banks as Ursula Nyquist Co Starring Benita Robledo as Amalia Valentina de Angelis as Carmen Fortier Meg McCrossen as Jane Trapp Ben Rauch as Tim Jeremy Chu as Harry Sarah Marable as Celeste Georgina Chapman as Herself Jason Heymann as Photographer Tory Burch as Herself Uncredited Kristen Bell voices Gossip Girl