World's Most Beautiful

10 Photos of Carrie Underwood That Will Inspire You To Hit The Gym

The World's Most Beautiful honoree's fit physique is the only thing as fierce as her voice


"Sometimes you have to work your baby into your workout … but that's ok because the world is your playground!" Underwood wrote on Instagram. Okay, okay, maybe using the 'too busy for the gym' excuse for three weeks in a row wasn't called for.