Prince, while living in Minnesota, has been associated with the congregation in Chanhassen, near his Paisley Park recording studios.
Since Manuela divorced him in 2006, he has been spending less time here in Minnesota. In 2006 he was renting a home in L.A. from basketball player Emerson Boozer, who sued him about the "remodeling" job that occurred. http://kutv.com/topstories/local_story_080171455.html
It appears he is straddling that fence between worldly fame and trying to satisfy one of his mother's final wishes (that he get married and that he become a JW). It seems like the marriage wish didn't go so well, and we'll have to see when Prince finally pulls the plug on the JW thing.