Joni Sledge dead at 60 Mar 12, 2017 4:39:40 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by OldSchoolAT40Fan on Mar 12, 2017 4:39:40 GMT -5 Found out through Facebook just mow.The quartet Sister Sledge is now down to a trio. Cause of death yet to be determined.startsat60.com/trending/news/sister-sledge-singer-joni-sledge-has-died-age-60