Amanda Seyfried Embraced the Long-Hair Trend That’s Making Waves This Winter

Wondering what the cool girls are doing with their hair this winter? Well, Amanda Seyfried, for one, is embracing winter waves, which we heartily co-sign.
On October 21, the mean girls The actress was spotted in New York with her mid-length hair worn down in sleek yet casual waves. Consider a more relaxed, grown-up version of her hair in the Mama Mia! movies. Seyfried continued the low-key vibe with the rest of her ensemble, which included wide-leg jeans, a black turtleneck, and a large black woven leather bag.
NEW YORK, NEW YORK – OCTOBER 21: Amanda Seyfried seen in Union Square on October 21, 2025 in New York City. (Photo by Aeon/GC Images)Infinite time
Amanda Seyfried’s waves are a little looser and more natural than some of the most popular styles of recent years. This intentionally undone look has recently been called Nirvana waves or ghost waves, and relies on embracing the hair’s natural texture. In the spring and summer, however, this style is sometimes called mermaid waves, because of the way it mimics the appearance of hair immediately after swimming in the ocean.
Miley Cyrus also stepped out rocking her natural waves recently, reminding us of her Hannah Montana days, when she regularly rocked her natural brown curls. Cyrus was accidentally photographed wearing pretty much the same outfit as Seyfried, and we’re just going to post this: Sister movie?
NGRE
MMVV
Jennifer Lawrence is another fan of ghost waves. The actor is often spotted in New York with his natural curls adding texture to his look. The key to styling is not to get too attached to a perfect spiral.
Perhaps the most exciting thing about the winter wave trend is how easy it can be achieved. A tried-and-true method is to simply braid your hair before you go to sleep, then remove the braids in the morning to reveal effortless, heat-free, textured hair.






