The stars who attended the 2019 American Music Awards put on a show Sunday night, and we don't just mean on the musical front. From Lizzo's bedazzled nails to Halsey's watercolor eye makeup, there was no shortage of ultra-glam looks. Hair, makeup, and nail trends graced the red carpet and made this show just as star-studded as we had hoped. Ciara's extra long extensions and Katherine Langford's jewel-studded hairline were just a couple of the most dreamy, award-worthy beauty looks of the night. Take a peek at the best hair and makeup from the show now!