Johnny Nunez / WireImage Moneywise and Yahoo Finance LLC may earn commission or revenue through links in the content below. Becoming a star in the music industry can be incredibly lucrative. Once you’ve made it, however, figuring out how to maintain and grow your wealth is the next challenge. When rapper Rick Ross first started making serious money, he followed the financial lessons his mother taught him, which influenced the direction he took fortune. “I would say, ‘Mom, what do you think about the st ...