Everyone knows her name and her music. She is one of the greatest pop icons in music history. After she had a few teething problems at the beginning of her career, she had made a big international breakthrough. She had the fourth most album sales in the world. Even at over 60, she is still fully arranged and successful in the music business. Her work has paid off because she has now become the second richest singer in the world. Specifically, this means that she has a fortune of an incredible 850 million euros.