Jessica, 30, launched her Jessica Simpson Collection in 2007 with a line of handbags, shoes and boots and has since expanded it to include watches, clothing, cosmetics, luggage, bathing suits, and fragrances, which are all sold in major department stores across America.
Her sales have risen by almost a quarter in the last 12 months and that put her in the same league as American fashion titans - Michael Kors, Ralph Lauren, Calvin Klein, Vera Wang and Donna Karan.
