Hailey Bieber's Pamela Anderson Updo Takes It Back to the '90s

Even some of the biggest sources of beauty inspiration need their own from time to time, and Hailey Bieber is no exception. On July 4, the model and beauty entrepreneur attended Michael Rubin's annual white party in the Hamptons. For the occasion, Bieber wore none other than a messy, Pamela Anderson-inspired updo.

True to the trend's original roots, her hair was pulled up into a casual bun that sat at the top of her head, with two face-framing pieces pulled on either side of her face to create the illusion of Anderson's famous bangs. Bieber completed the look with a vanilla-french manicure and diamond accessories for some serious sparkle that rivaled the fireworks on display later in the night.

Pamela Anderson-inspired updos seem to be the hairstyle of the moment, thanks in part to the resurgence of '90s beauty trends as well as Anderson re-entering the public sector with the release of her documentary, "Pamela, A Love Story," on Netflix. It has been spotted on everyone from Chrissy Teigen to Ciara to Sabrina Carpenter, with each celebrity proving just how versatile the look can be. The style also transcends formality, so whether you have a party coming up or a gala down the line, this trend can definitely remain on your mood board for months to come.

See Bieber's messy updo hairstyle up close below.