Gretchen Wieners may not have made 'fetch' happen circa 2004, but almost 20 years later, Lindsay Lohan certainly has, with her XL butt-skimming hair... Trends, they're cyclical, so add it to the lexicon, folks.

After two whole decades, we Mean Girls fanatics have finally had our prayers answered with a 2024 comedy musical remake of the iconic film. And for the upcoming release, the new stars – including Reneé Rapp and Angourie Rice – took to the red carpet premiere last night [8 January, 2024], along with some surprise OG cast appearances.

Stepping out alongside Tina Fey, Lindsay Lohan stole the spotlight with not only a cut-out bejewelled dress, but her trademark red hair, styled in extra long waves.

Now, as much as we love this mermaid-esque style, what initially drew our attention was the shine of her lengths. I mean, have you ever seen hair look so glossy? Bc we certainly haven't!

lindsay lohan glass hair mean girls premierepinterest
John Lamparski//Getty Images

Late 2023, this style of luxurious-ness was coined as 'glass hair' and soon emerged as a sub-beauty trend. And TBH, this came as no surprise, seeing as hair health has continued to rise in popularity over recent years.

Clearly, despite having her hair styled daily with an abundance of products and heated tools, Lindsay has managed to maintain the integrity of her lengths; Of course, some are luckier than others (genetics 'n' all) but, if you're after a similar style to Lindsay's, then look no further.

Firstly, you're going to want to flesh out a nourishing haircare routine – whether you've got thinning hair, fine hair, or lacklustre hair, there's a shampoo and conditioner for all. Then, to upkeep the gloss when styling, saturate wet hair with my favourite Color Wow Dream Coat Supernatural Spray before activating its humidity-proofing powers with heat.

Trust me, it's a game-changer.

Color Wow Dream Coat Supernatural Spray 200ml

Dream Coat Supernatural Spray 200ml

Fetch glass-like hair for all! Cady, Gretchen and Regina would be proud, we're sure of it.

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Headshot of Lia Mappoura
Lia Mappoura
Beauty Writer

Lia Mappoura (she/her) is the Beauty Writer at Cosmopolitan UK, with over four years of experience reporting across the brand's print, social, video and digital platforms. Lia covers everything from emerging trend analysis to viral celebrity hair and makeup moments, making her an expert at spotting the season’s next big beauty look (before it takes over social media feeds).

In 2025, she was named The Rising Media Star at the Love Perfume Awards with The Perfume Shop, recognised for her outstanding digital fragrance content and for building genuine authority within the space. She is passionate about challenging outdated beauty stereotypes, championing inclusive representation in beauty, and educating readers on the trends, products and conversations shaping the industry today. Follow her on Instagram or find her on LinkedIn