Every time a new hair trend explodes, you can be sure it’s made its way to the mainstream from the ’90s or early-2000s archive. See: the “Olsen dip.” ...

Effortless Hair, aka The ‘Olsen Dip’: Hair is a very big part of their beauty look, okay. Their messy, ... The allure of the Olsen twins’ boho-chic style lasts always.

Here's the Big Secret to the Olsen Twins' Gorgeous Hair. It's the next best thing to copping their perfect style. By Phillip Picardi. April 10, 2014. Photo: Getty Images.

Mary-Kate and Ashley Olsen have certainly come a long way from their days on Full House, where the twins played one character, Michelle Tanner. But while the sisters began their careers with ...

Yes, we know that Elizabeth Olsen, 29, is the younger sister of 32-year-old twins Mary-Kate and Ashley.But – even though the three women are related – you can usually tell Elizabeth apart from ...

Mary-Kate and Ashley Olsen's hairstylist Mark Townsend has revealed the secrets behind the twins' effortless wavy hair, including an entire bottle of salt water ...

The Unofficial Guide to Mary-Kate and Ashley Olsen's Hair Evolution. Let's take a walk down memory lane in honor of the sisters' 31st birthday. By. Jillian Ruffo. Jillian Ruffo.

The twins' hairstyles do differ a bit. "One thing with Mary-Kate is there's always some kind of braid in her hair," Mark said about MK's Met look from 2013.

HelloGiggles: You’ve worked with the Olsen Twins for 15 years. How has the process with styling their hair changed over time? Mark Townsend: They really have changed direction in their careers ...

As fashion’s favorite twins, Mary-Kate and Ashley Olsen have had their fair share of major matching hair moments over the years. Even before they became designers, the duo distinguished ...