according to imdb.com,
Prince made 2 appearances on the show...I thought it was just one. Does anyone know about a second appearance?
http://www.imdb.com/title/tt0115279/

Thatis probably a misprint as he only appeared once on the show.

If you see near the top of the list, some of the guest stars appeared in two consecutive years, so they appeared twice, I would believe. But since Prince appeared in 1997 he, like Coolio and a few others, only made one guest apperance.

Talk to Uptown, they have all the info on the history of Prince.