Breaking news: The wave of the future is here, and it’s showing up on all of the best beauty girls. It’s the wave that makes people wonder, “Does her hair just do that naturally?” Essentially, it’s the exact opposite of trying too hard, and actress Peyton List has got it down. List started the New York Fashion Week circuit sporting effortlessly undone waves and her hairstylist, Lizzie Arneson, gave us the scoop on how to get the look (no curling irons or flat irons necessary).