Guest Stars John Benjamin Hickey as Roy Sachs Katherine Reis as Pippa Sykes Ella Rubin as Bianca Breer Pico Alexander as Mike Shubin Donna Murphy as Headmistress Vivian Burton Anna Van Patten as Grace Byron Cole Doman as Rex Huntington Carla Hall as Rocky Jared Reinfeldt as Victor Alexandra Chelaru as Valeria Lois Smith as Iris Lefferts Walter Russell III as Shan's Little Brother Bryan Terrell Clark as Garrett Barnes Artrece Johnson as Gwen Barnes Co Starring Gracie Lee as Spectator Rep Victor Albaum as Saga Waiter Ellen Marie Noonan as Drug Dealer Sam I. Nackman as Tiktok'r Hunter Harris as Herself Uncredited Kristen Bell voices Gossip Girl