19 Miss USA Contestants Share Their Backstage Beauty Hacks and Rituals

No butt glue? Miss New Hampshire, Sarah Mousseau, has another option for you. "One thing that I find really helpful during a swimsuit phase in a competition is putting duct tape on the bottom of your swimsuit, so that everything stays nice and covered. Duct tape solves all problems," she explained. "I also swear by a shine spray so that my hair looks super healthy under the lights on stage. My favorite right now is the Chi Rose Hip oil ($18). It smells so good and isn't greasy."