Guest Stars Amanda Warren as Camille de Haan Lyne Renée as Helena Bergmann Kathryn Gallagher as Heidi Bergmann Michelle Trachtenberg as Georgina Sparks Dash Mihok as Richard Hope Johanna Braddy as Jessica Bradley Margaret Colin as Eleanor Waldorf Aaron Quinn Long as Florian Co Starring Nozomu Abe as Chef Noz Aleshea Harris as Herself Kurt Soller as Himself Annalisa Plumb as Waitress Uncredited Kristen Bell as Gossip Girl