Justin Timberlake is back at home — and in good spirits — after recently closing his world tour. Timberlake, 44, took to his Instagram Stories on Monday, August 4, and shared a snapshot of himself smiling and sticking out his tongue while sporting a gray sweatshirt that read: “I’m not doing s*** today.

Justin Timberlake 's announcement that he was diagnosed with Lyme disease has put a spotlight on the condition that impacts nearly 500,000 people in the United States each year, according to the Centers for Disease Control and Prevention.