Guest Stars Zuzanna Szadkowski as Dorota Kishlovsky Nicole Fiscella as Isabel Coates Margaret Colin as Eleanor Waldorf Robert John Burke as Bart Bass Amanda Setton as Penelope Shafai Dreama Walker as Hazel Williams Yin Chang as Nelly Yuki Michelle Hurd as Laurel Tamara Feldman as Poppy Lifton Jill Flint as Bex David Patrick Kelly as Noah Shapiro Tinsley Mortimer as Herself Cristina Greeven Cuomo as Herself Michael Kors as Himself Co Starring Alexandra Carl as Laurel's Assistant Maureen Sebastian as Headset Girl Jim Ford as Joe Ray Wiederhold as Holding Cell Cop Jo Newman as Attractive Woman in Bar Uncredited Kristen Bell voices Gossip Girl