Guest Stars Derek Hough as Himself Julianne Hough as Herself Hayley Erbert Hough as Herself (Hayley Erbert) Katy Perry as Herself Chloe x Halle as Themselves Nathan Fillion as Himself Keke Palmer as Herself Josh Gad as Himself Idina Menzel as Herself John Legend as Himself Jimmy Kimmel as Himself Katie Stevens as Herself Merle Dandridge as Herself Christina Aguilera as Herself Shakira as Herself Seth Rogen as Himself Ben Platt as Himself Billy Eichner as Himself Edward James Olmos as Himself Donald Glover as Himself Lindsay Arnold as Herself Gordon Ramsay as Himself Morgan Freeman as Himself Sabrina Carpenter as Herself Charlie Day as Himself Rebel Wilson as Herself Anika Noni Rose as Herself Halsey as Herself Jason Schwartzman as Himself Jennifer Hudson as Herself RZA as Himself Tituss Burgess as Himself Lionel Richie as Himself Emma Slater as Herself Robin Roberts as Herself Lang Lang as Himself Michael Strahan as Himself Kara Lindsay as Herself Adam Jacobs as Himself Walter Russell III as Himself Witney Carson as Herself Jenna Johnson Chmerkovskiy as Herself (Jenna Johnson) Heather Headley as Herself Chris Harrison as Himself Dan Orlovsky as Himself Michaela Drake as Herself Kevin Massey as Himself Josh Strickland as Himself Caissie Levy as Herself Michael Eaves as Himself Alan Bersten as Himself Sasha Farber as Himself Val Chmerkovskiy as Himself (Valentin Chmerkovskiy) Miguel as Himself
