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Prince "didn't have his regular color" and looked pale at his most recent meeting at a Jehovah's Witnesses congregation last month, E! News has learned.
The iconic pop star was found dead at age 57 at his Paisley Park studios in Minnesota Thursday. The cause of his death remains under investigation and has fueled speculation about his health, which first sparked earlier this month when he canceled two concerts and later fell ill on a plane, prompting an emergency landing and a short hospitalization.
Prince was an active member of the Kingdom Hall of Jehovah's Witnesses in St. Louis Park in Minneapolis. A source told E! News exclusively Prince was last seen there on March 23, at a Memorial for Jesus's Death service. He was accompanied by five people.
The source said many members of the congregation noted Prince "didn't have his regular color" and that he looked pale. The source also said the singer was scheduled to attend a special talk at the Kingdom Hall on April 3 but fell ill and canceled.
Another source said that Sunday services will close with the announcement "Brother Rogers Nelson fell asleep in death on Thursday."