Jessica Simpson net worth was estimated to be around 200 million. However, net worth can change over time due to various factors such as investments, business ventures, and market conditions. Jessica Simpson is a well-known American singer, actress, fashion designer, and entrepreneur. She gained recognition in the late 1990s as a pop singer with hits like "I Wanna Love You Forever" and "Irresistible." Throughout her music career, Simpson released several successful albums and achieved commercial success.