Lindsay Lohan, 40, Sparks Frenzy by Returning to Her Redhead Roots

James Devaney / GC Images One of Hollywood’s most famous redheads has returned to her roots. Mean Girls star Lindsay Lohan, 40, has dyed her naturally ginger hair a pale shade of blond for nearly two years. But on Tuesday, she revealed in a set of selfies posted on Instagram that she was back to her roots. In the pictures, the grown-up child actress smiled brightly while looking at the camera, her shiny red hair in soft waves. Fans quickly voiced their approval and excitement over her new…