Recurring Guest Characters Jimmy Fallon 1 guest appearances Kacey Musgraves 1 guest appearances Kevin Jonas 1 guest appearances Joe Jonas 1 guest appearances Nick Jonas 1 guest appearances Jonas Brothers 1 guest appearances John Mulaney 1 guest appearances Lil Nas X 1 guest appearances Jordin Sparks 1 guest appearances Miles Brown 1 guest appearances Blake Lively 1 guest appearances Dan + Shay 1 guest appearances John Oliver 1 guest appearances Sofia Carson 1 guest appearances Hoda Kotb 1 guest appearances Ben Platt 1 guest appearances Mykal-Michelle Harris 1 guest appearances H.E.R. 1 guest appearances Jonathan Van Ness 1 guest appearances Andy Cohen 1 guest appearances ⇤ « 1 2 » ⇥