in addition to musgraves, confirmed guests were jimmy fallon, the jonas brothers, john oliver, an uncredited actor victor joel ortiz portraying batman, jason sudeikis, kwame alexander, sara bareilles, miles brown, ciara, andy cohen, dan + shay, josh groban, mykal-michelle harris, h.e.r., hoda kotb, lil nas x, blake lively, john mulaney, pentatonix, ben platt, jonathan van ness, olivia wilde and sofia carson. on march 29, 2021, hbo max renewed the series for a second season.