Carrie Underwood
There's nothing more down-to-earth than a girl who goes makeup-free and lets her dog lick her face. The country singer shared her post-workout selfie on Instagram, writing "Cloudy but no rain = perfect day to run outside! 1mi treadmill warm up, tabata arms and abs, finish up with a 3 mile run/lunge up the hills. I'm a sweaty mess, but fortunately I have sweet Penny to help get me cleaned up! Ew. #StayThePath #CALIAbyCarrie #NoMakeup #NoFilter #BeNice"