What singer has had a Billboard No.1 hit in each of the last four decades? 1's statistics

Title: What singer has had a Billboard No.1 hit in each of the last four decades?
Owner: Deleted Member
Featured:
Sponsored:
Hot:
Verified:
Comments Count: 0
Likes Count: 0
Views Count: 0
Favourites Count: 1
Answer Count: 1
Follow Count: 1
Location: -
Date: 2021-08-03 08:21:32