Bella Hadid knows how to turn heads.

And she did exactly that, debuting a completely shaven head for Marc Jacobs' new Heaven campaign for its fall 2023 collection. That's right, the 26-year-old ditched her chest-length tresses for a dramatic bald look.

But the supermodel's unexpected hair transformation wasn't the only eye-catching moment of the brand's futuristic campaign. After all, Bella seemingly transported to a galaxy far, far away, as she modeled several sci-fi-esque pieces.

In one image—photographed by Carlijn Jacobs and styled by Danielle Emerson—Bella channeled an A.I. robot and armored herself with a shiny silver chrome suit that featured a cropped breastplate, matching high-waisted bottoms and knee-and-arm cuffs.

And while the metallic look was reminiscent of Thierry Mugler's iconic fem-bot costume from the 1995 autumn/winter show, it appears Marc was inspired by his famous Kiki Boot—the dominatrix-styled platform Mary Janes.

"The fall 2023 collection pays homage to the cult favorite Kiki Boot," the brand shared in a statement, "with the introduction of the Kiki Group, an assortment of ready-to-wear and accessories."

In another photo, which was arguably Bella's most jaw-dropping of the shoot, showed her posing completely nude with only a sculptural silver ear cuff.

Making the image more spine-chilling and straight out of the horror movie Aliens, Bella had silver tentacles growing out of her spine.

Her epic makeover and even more thrilling photoshoot marks her triumphant return to modeling after she took a five-month hiatus to focus on her health. 

Back in August, she shared that she underwent treatment for Lyme disease, a chronic condition she's battled for almost 15 years.

"Living in this state," Bella captioned her Aug. 6 Instagram, "worsening with time and work while trying to make myself, my family and the people who support me, proud, had taken a toll on me in ways I can't really explain."

She continued, "To be that sad and sick with the most blessings/privilege/opportunity/love around me was quite possibly the most confusing thing ever."

Bella took a moment to thank her loved ones, the medical professionals taking care of her and the brands she's worked for.

"Thank you for the patience of the incredible company's that I work for," she noted, "my supporters and the people who continued to check in...I love and appreciate you more than I can ever express."

"I'll be back when I'm ready," she concluded. "I miss you all so much. I love you all so much."

It's clear Bella is back in her element. Of course, she isn't the only star to switch up her style in recent months. Keep reading to see which other celebrities have debuted new looks.

The actress recently debuted a bright red hair color and equally bold blunt bob haircut.

The Scream actress debuted a bubblegum pink style in August 2023.

The son of David Beckham and Victoria Beckham got his head shaved by Selena Gomez's little sister, Gracie Teefey, in August 2023.

The Can't Hardly Wait actress showed off her drastic hair change, debuting dark red hair and a blunt bob haircut.

The Second Act star unveiled bright blonde highlights in a new selfie.

The Kardashians star showed off her new bob hairstyle in a recent SKIMS video campaign.

The Hustlers star debuted a voluminous long bob and curtain bangs on Aug. 12.

Rachel Green, is that you? The Euphoria star appeared to take inspiration from Jennifer Aniston's Friends character with this layered look.

The Vanderpump Rules star debuted a platinum blond dye job in August 2023.

The '90s heartthrob debuted a newly shaved head, sharing on Instagram that "it's for work."

The "Say So" singer showed off her dramatic hair transformation on Instagram, debuting bright purple hair and a spooky spider design on the back of her head.

The Kick-Ass actress debuted a fresh bob haircut, which she hasn't rocked in quite some time.

The American Idol judge revived her signature style of 2008 and revealed baby bangs in a June 20 Instagram.

In July 2023, the SKIMS founder debuted a short bob, bringing to mind what has become her sister Kourtney Kardashian's signature style in recent years.

The Vampire Diaries actress debuted fringe bangs for the Los Angeles premiere of her new film Out-Laws in June.

The "Vogue" singer debuted an edgy shag haircut on June 11.

The Dance Moms alum proved you can be blonde and brunette at the same time with her recent hair change.

The High School Musical alum has entered her French girl era, after showing off her new curtain bangs.

The New Girl alum ditched her trademark brown hair and blunt bangs for a sky-high blonde 'do for her upcoming appearance on the '80s-based Apple TV+ series Physical.

The "Over It" artist headed into summer with a shorter cut and new hair color, debuting her blonde bob to Instagram in May 2023.

The X-Men star kissed her shoulder-length hair goodbye and debuted a pixie cut on May 26.

While attending the Louis Vuitton cruise show in Italy on May 24, Emma debuted curtain bangs—a style she often rocked in the mid-2010s.

The Sweet Home Alabama actress debuted wispy fringe bangs in a stunning selfie. 

The Poosh founder went back to her brunette roots, debuting a new look. As she put it on Instagram, she's a "brunette4lyfe."

Amid her ongoing transformation journey, the Rob & Chyna alum debuted a short pixie cut with shaved sides.

On May 15, the pop star opted for a bold hair color, rocking jet-black hair.

The Star Wars actress debuted her newly shaved head on May 10, writing on Instagram, "Happy without hair!"

On April 24, the Tangled actress debuted a fresh cut and fringe bangs.

The "Flowers" singer unveiled a drastic hair change, going back to her brunette roots, at The Daily Front Row's Seventh Annual Fashion Los Angeles Awards.

The TikTok star debuted a drastic hair change at Coachella 2023, unveiling a blonde bob look.

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