Jessica Simpson debuted a brand-new hair color as made a special appearance on the season 23 finale of 'American Idol' on May ...

Jessica Simpson moved from dirty blond in the 2000s to a buttery platinum in the 2010s, but in 2025, it looks like she's returning to her roots.

Jessica Simpson used a few not-so-common tricks to help combat her nerves for her first television performance in 15 years.