READ more STYLE here: br How Rihanna became the richest female music star in the world – and how she spends her dollarsbr br Worth more than Madonna, Céline Dion and Beyoncé, Rihanna’s canny business sense and work-work-work-work ethic have contributed to her almighty fortune as much as her peerless musical talents and formidable stage prowessbr br Recently revealed as the richest female musician on the planet, Rihanna is currently worth a whopping US$600 million, making her wealthier than internationally acclaimed stars such as Madonna, Celine Dion and Beyoncé. Just how did Rihanna become so rich? Take a look at how she manages her money and leverages her talents to amass her fortune.br br Here's how she spends her fortunebr br Explore the A-list lifestyle with our newsletter.