68 years old (Born on September 13, 1956)
Happy Birthday to the fabulous Joni Sledge! You're not just another year older, you're forever "Lost in Music," and we wouldn't have it any other way. Your voice has given us timeless hits that keep dance floors alive—because let's face it, nobody can resist grooving when Sister Sledge comes on!From belting out "We Are Family" with your sisters to inspiring generations of fans worldwide, you've truly made music history. May this birthday be filled with as much joy and sparkle as you’ve brought into our lives—and remember: age is only a number; disco moves are eternal!