Jennifer Lawrence, Jessica Chastain and Amanda Seyfried
Jessica Chastain and Jennifer Lawrence just rocked them at the SAG Awards, models at the Monique Lhuillier and Moschino Spring 2013 Fashion Week shows bounded down in the catwalk in them, and Amanda Seyfried can't get enough of them.
We're talking about mermaid waves-or the loose curls that fall glamorously down your back that stylists are heralding as "the new beach wave."
"It's like mermaids are the new vampires!" says celebrity stylist Larry Sims, who tends to the locks of Eva Longoria and Kerry Washington. "Mermaid waves differ from beach waves in that they're more polished and glamorous, with a distinct Hollywood feel," he adds.
MORE: The Psychology of Hair
What's more, experts say all this mermaid hair-wavin' amplifies attraction. "Every strand of hair has a blood supply, and reflects what's going on in the body," says Nancy Etcoff, Ph.D., psychologist at Harvard Medical School and author of "Survival of the Prettiest: The Science of Beauty." Wavy texture makes hairRead More »from Get Hollywood's Hottest Hairstyle