DES MOINES, IOWA — Six years ago, Erin Kiernan took you beneath the makeup to share a secret she’d kept for years while appearing on your televisions nearly every night: her eyebrows had been plucked and trimmed to near non-existence. That lead Erin to investigate the trend of microblading. Half-a-dozen years later and Erin is still an adherent of the practice, but she’s learned more about the procedure, too. She recently went back under the microblade and once again brought viewers along for a front-row seat.