Katy Perry's latest makeover is a teenage dream.

The American Idol judge brought back one of her most iconic styles of the mid-aughts, revealing brand-new baby bangs in an Instagram video posted on June 20.

In the short clip, Katy's teeny-tiny bangs, which barely grazed the middle of her forehead, were swept to the side and complemented the rest of her loose, textured waves. She styled her look with a long-sleeve turtleneck that featured a watercolor pattern, a smoky eye and nude lips.

Moreover, the "Firework" singer showed off her throwback look for an equally nostalgic reason, as she celebrated her new collection of vinyl to commemorate the anniversaries of her One of the Boys album (which turns 15 this month), the Prism album (turning 10 in October) and her chart-topping tune, "Teenage Dream" (turning 13 this year).

And while the 38-year-old's announcement was exciting, fans and friends couldn't help but focus on her hair transformation.

Chelsea Handler replied, "Nice haircut!" while celebrity esthetician Shani Darden wrote, "Love the bangs so much!!!!"

One Instagram user summed it up best, writing, "She brought back the One Of The Boys era hair."

This isn't the first time in recent weeks the musician has teased her hair change. Just a week ago, Katy flashed a quick glimpse of her bangs in an Instagram video promoting her newest shoe collection for her eponymous line.

And, last month, she rocked the look during American Idol's top 20 reveal episode, wearing her hair in a slicked-back bun and keeping her bangs spikey and textured.

It's clear Katy has a soft spot for Bettie Page-inspired bangs, as she returned to her mid-aughts pin-up look in 2020. A year later, she stepped out for a glamorous date night with fiancé Orlando Bloom at the Academy Museum Of Motion Pictures' opening gala in Los Angeles on Sept. 25.

At the time, Katy sported short side-swept bangs that were reminiscent of her "I Kissed a Girl" days.

Of course, the mom of Daisy Dove Bloom, 2, has never been afraid to experiment with her style throughout the years. But her latest look proves she's never really over these baby bangs. 

To see all of the other A-listers who've recently switched up their signature hair looks, keep on reading.

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.

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.

Helen Mirren wowed at the 2023 Cannes Film Festival, as she debuted vibrant blue hair.

Playing Lily Bloom in the film adaptation of Colleen Hoover's It Ends With Us, the actress was seen with red hair while filming scenes in New York City on May 15, 2023.

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.

Ava Phillippe, the daughter of Reese Witherspoon and Ryan Phillippe, debuted blunt bangs in an April 4 Instagram.

The Elvis star went bald for his role as Feyd-Rautha in Dune: Part Two.

The actress debuted a long bob on April 3 that's perfect for spring.

"@craphairclub hair is giving me so much joy still," the daughter of Nicole Kidman and Tom Cruise shared on Instagram March 29 along with a photo of her 'do. "Thank you."

The Pretty Woman star showed off her fringe bangs and fresh hair color on March 27.

The supermodel debuted a pixie haircut in a March 20 Instagram, while also sharing behind-the-scenes snapshots of her photoshoot with Pop magazine.

The star debuted a red hot new 'do in March 2023.

Kourtney debuted her biggest hair transformation in March 2023.

After reverting back from blonde to brunette, the SKIMS founder zhuzhed up her signature look with curtain bangs.

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