Special Guest Stars Mark Ballas as Himself Karina Smirnoff as Herself Tony Dovolani as Himself Louis van Amstel as Himself Edyta Śliwińska as Herself Maksim Chmerkovskiy as Himself (Maks Chmerkovskiy) Anna Trebunskaya as Herself Kym Herjavec as Herself Guest Stars Val Chmerkovskiy as Himself Peta Murgatroyd as Herself Sasha Farber as Himself Artem Chigvintsev as Himself Emma Slater as Herself Brandon Armstrong as Himself Daniella Karagach Pashkova as Herself (Daniella Karagach) Pasha Pashkov as Himself Alyson Hannigan as Herself Ariana Madix as Herself Xochitl Gomez as Herself Jason Mraz as Himself Charity Lawson as Herself Rylee Arnold as Herself Harry Jowsey as Himself Barry Williams as Himself Lele Pons as Herself Mauricio Umansky as Himself Mira Sorvino as Herself Gleb Savchenko as Himself