Kristen Stewart went from Princess Diana to Audrey Hepburn with her new 'do.

The Spencer actress recently debuted a chic hair transformation, rocking micro fringe bangs at the 2024 Sundance Film Festival. During the opening night on Jan. 18, Kristen certainly turned heads with her new makeover.

After all, her face-framing baby bangs were so short they didn't even graze her eyebrows—a style popularized by the late Breakfast at Tiffany's star in the 1950s. As for the rest of Kristen's look—courtesy of Adir Abergel—she wore her hair in a lived-in updo with textured strands peeking out. 

The 33-year-old's fierce cut wasn't the mane attraction either.

In fact, she switched up her signature style of understated 'fits for a logomania look. The Twilight alum donned a wildly audacious black-and-white patterned pantsuit that featured bows, diamonds and various versions of Chanel's logo.

She completed her getup with simplistic accessories, wearing dainty silver jewelry pieces and black shoes.

While it's unknown what sparked Kristen's bold style moment, it's clear the Sundance Film Festival marked a momentous occasion for her.

During the event, she received the Visionary Award from her former costar Jesse Eisenberg, who she starred alongside in Adventureland, American Ultra and Café Society.

"Jesse, I adore you and your work," Kristen began her speech, according to People. "I love you. So much."

The actress then reminisced on her decades-long career and fashion evolution.

"I came here for the first time 20 years ago," Kristen said. "I could barely speak English when spoken to. I got my first pair of Ugg boots and I actually got to be where the cool kids were."

She continued, "I knew that in my bones this was just a place full of yes in a world full of no and I couldn't even understand why yet, but I knew it. And I know that I was right."

Although Kristen has never been afraid to experiment with her hair, she isn't the only star to make a drastic change.

Keep reading to see all of the shocking transformations from other celebrities.

Kylie Jenner traded in her dark locks for a pink 'do in January 2024.

In January 2024, the Dancing With the Stars personality shared a video of herself cutting her own hair. "Out with the old energy," she wrote, "and in with the new."

The Underworld actress took the plunge and went full blonde, while also debuting a short bob haircut.

The Daisy Jones & The Six actress debuted jet-black hair on Nov. 2.

While enjoying a dinner date with friends on Nov. 9, Rihanna debuted honey blonde hair. After years of rocking black tresses, the superstar decided to switch up her style for something brighter.

The Flamin' Hot director recently showcased her dramatic transformation, debuting a choppy, layered bob on Nov. 9.

The TikToker debuted a fresh haircut, revealing a long bob.

After rocking platinum blonde tresses for years, Miley officially returned to her brunette roots to model Gucci's new collection.

The royal recently showed off her new curtain bangs during a public appearance on Sept. 27.

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

The supermodel debuted a punk-rock hairstyle at Vogue's World Show during London Fashion Week on Sept. 14

The Pitch Perfect star made a drastic hair change, going from dark brunette tresses to a bright blonde look.

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.

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