In August of this year, Rihanna officially reached billionaire status, making her the richest female musician in the world, with a net worth estimated at $1.7 billion, according toForbes. But most of the chart-topping popstar’s wealth hasn’t come from her music; despite the enormous commercial success she has had over her 16-year career, the 33-year-old musical superstar (born Robyn Rihanna Fenty) has quietly transitioned into a legitimate business mogul since the launch of her beauty brand Fenty Beauty.