The 31-year-old fitness blogger Katie Austin, who rose to fame on Instagram for sharing her workouts, fitness tips, and recipes with her 410,000 followers and growing, attends the 58th Annual CMA Awards in Nashville.
The 31-year-old fitness blogger Katie Austin, who rose to fame on Instagram for sharing her workouts, fitness tips, and recipes with her 410,000 followers and growing, attends the 58th Annual CMA Awards in Nashville.