Twice a year, Fashion Week brings the top beauty experts from the far corners of the world to New York City. This season, we had the chance to ask the backstage pros our pressing hair and makeup questions, such as, how do you remove glitter polish in under five minutes? What's the best makeup primer for a model-worthy glow? Waves without a hot tool — is it even possible? Of course, the experts have simple solutions to all our #realgirlbeautyproblems. So keep reading to learn the life-changing hacks used behind the scenes at New York Fashion Week.