2. Kate Hudson
Kate Hudson is a fitness enthusiast—no surprise considering that she has her own athletic apparel brand. In addition to her regular cardio and Pilates fix, Hudson is also a pro hiker. For her brother’s b-day last year, she hiked with her siblings from Aspen to Crested Butte. “One of the most beautiful hikes I’ve done. But as they say, it’s the people you share these moments with that make it so meaningful,” she wrote on Instagram.