British megastar Rihanna has amassed a dedicated following over the last decade. With hits like "Umbrella," "Pour It Up" and "Needed Me," it's no question how or why she's become such a fan favorite over the years. According to Business Insider, Rihanna's net worth is an estimated $260 million. She's made profits from a variety of industries including music, fashion, and beauty. Most recently, she launched a line of lingerie which, in direct contrast to Victoria's Secrets, caters to women of all sizes--not just supermodel-slim ones.