Jessica Simpson is a Texas-born pop star gone Hollywood mogul. Her all-American good looks and bubbly personality made her wildly popular when she starred in the hit reality show Newlyweds: Nick and Jessica with then hubby Nick Lachey.
Since then she's launched her own fashion label, hit the big screen and crossed over into country music, gotten remarried, and had two children.
Though her style has changed over the years, Jessica Simpson's bubbly smile has remained constant. Keep reading to check out the style evolution of Jessica Simpson.