Special Guest Stars Phantogram as Themselves Guest Stars Beth Grant as Cat Lady Malin Akerman as Celeste Oslow Lilly Singh as Liv Owen Thiele as Q Corinne Foxx as Ruby Santina Muha as Sky Luke Cook as Fender Jayson Blair as Liam Beth Grant as Eleanor Stephanie Escajeda as Secret Service Agent Co Starring Cassie Hernandez as Gossipy Girl Mandie Hittleman as Laurel Uncredited Sarah Barthel as Herself Josh Carter as Himself