Considering 15 percent of my iPod consists of Kelly Clarkson songs (I actually did the math), it’s no surprise that the American Idol alum’s pop anthem “Stronger” is the most played song during my workouts. It nearly surpassed 350 plays…and I am proud. I am pretty sure it will continue to be a mainstay on my iPod in 2013. Thank you Kelly for keeping me svelte and sweaty.