0 past simple and past participle of guest
1 If a person, especially an entertainer, guests on a programme or show, they are invited to appear or perform on it:
She guested in one episode of that season.
She has guested on numerous radio panel games and writes columns for newspapers and magazines.
A few famous musicians guested on the album as well.
The question is about the celebrity that guested on the show.
He frequently guested on a track or two with other friends.
Several alternative country musicians have guested on these recordings.
Yet more musicians have played as session musicians or have guested with the band without formally joining.
Frith produced the album and guested on four of the tracks.
