Jessica Simpson is brightening up the chilly winter weather! The 34-year-old beauty debuted her new platinum blond ‘do on Monday via social media, showcasing her signature blond locks which have been lightened into an even blonder hue. In addition to flaunting her fabulous hair and fit figure, the mother of two has been busy enjoying the holiday season with her husband, Eric Johnson, as well as their two children, 2-year-old Maxwell and 1-year Ace. In honor of Thanksgiving, the proud parent took to Instagram to share an adorable shot of the lovebirds’ little ones, writing, “Thankful for these two WILD TURKEYS! #lakeaustin #maxidrew #aceknute.”