6. Nancy Ajram
Nancy Ajram is the Lebanese female singer and 3 times award winner of the world music in 2008, 2011, and in 2014. She is the best middle eastern artist and the most selling and multi platinum recording artist. She released her first studio album at the age of 15 with the support of her father. In 2008, she wins the first music award as the best-selling Middle Eastern artist and the younger Arab female singer who win the World Music Award. Nancy Ajram estimated net worth is US $ 41.2 million and she is ranked at No. 6 in the list of top 10 richest celebrities of Lebanon.