For an added element of sparkle, use glitter nail polish to create your reverse smile line.
— Additional reporting by Jessica Harrington
Alexandra Lykins is a former editorial intern at PS.
Jessica Harrington is the senior beauty editor at PS, where she writes about hair, makeup, skin care, piercings, tattoos, and more. As a New York City-based writer and editor with a degree in journalism and over eight years of industry experience, she loves to interview industry experts, keep up with the latest trends, and test new products.