Notes:

source
http://josukes-crazy-diamond.tumblr.com/post/143190602607/prince-was-one-of-the-most-consistently-referenced
from the tumblr post

Prince was one of the most consistently referenced musicians in the history of Jojo’s Bizarre Adventure, with only The Beatles having more references. Avdol has a chicken named Prince. He’s the favorite musician of Josuke in Part 4, and some of his outfits influenced Josuke’s character design. Giorno has Golden Experience. Both of the main duo of Part 8 protagonists have stands that reference Prince, with Soft & Wet and Paisley Park. Along with his musical genius, he had a great impact on Jojo as well.