Raymond Hall/GC ImagesWhen Forbes announced a few weeks ago that Rihanna was the wealthiest self-made female musicia…

Raymond Hall/GC ImagesWhen Forbes announced a few weeks ago that Rihanna was the wealthiest self-made female musicia…
Aurelien Meunier/Getty Images For FentyFollowing Forbes’ news that JAY-Z has become hip-hop’s first billionaire the pu…