Joy Hallyday has stepped into the spotlight in Paris after making a highly noticed appearance alongside her mother, Laeticia Hallyday, during Paris Fashion Week.
The 18 year old daughter of late French rock legend Johnny Hallyday attended the Saint Laurent womenswear show on Tuesday, September 29, one of the major events on the Paris Fashion Week calendar.
Joy and Laeticia appeared together at the Trocadéro, with the Eiffel Tower providing the backdrop for the Saint Laurent Spring Summer 2027 presentation.
French entertainment outlets quickly focused on Joy's appearance, particularly her new hairstyle and the mother and daughter duo's contrasting fashion choices.
Joy Hallyday reveals a new look
Joy arrived at the Saint Laurent show with noticeably lighter hair.
Public reported that the 18 year old had recently changed her hairstyle with a new blonde balayage before attending the event.
Her appearance represented a noticeable change from the darker hairstyles seen in many of her previous public appearances.
Joy completed the look with a short camel colored outfit, black belt and high boots.
Her mother chose a darker Saint Laurent inspired style featuring black lace, leather and oversized sunglasses.
The different looks gave the pair distinct styles while keeping them visually connected for their appearance together.
Mother and daughter take Paris Fashion Week together
The evening was also notable because Joy and Laeticia attended without Joy's older sister, Jade.
No reason for Jade's absence was publicly confirmed.
Laeticia and Joy posed together for photographers before entering the Saint Laurent presentation and were repeatedly photographed smiling and interacting during the event.
Joy also shared moments from the evening on social media.
According to Purepeople, she posted an image of her mother in front of the Eiffel Tower and described her as "this queen."
The posts offered followers another glimpse into the close relationship between mother and daughter.
Why Joy Hallyday attracts so much attention in France
Joy has lived much of her life under intense public interest because of the enormous cultural influence of her father.
Johnny Hallyday was one of France's most famous musicians, building a career spanning decades before his death in December 2017.
His family has remained closely followed by French entertainment media ever since.
Joy was born in Vietnam in 2008 and was adopted by Johnny and Laeticia Hallyday.
She and her older sister Jade have gradually become more visible publicly as they have grown older.
Joy turned 18 in July 2026, making her latest Paris appearance one of her first major fashion events since reaching adulthood.
A major night for Saint Laurent
Joy and Laeticia were attending one of the biggest shows on the Paris Fashion Week schedule.
Saint Laurent presented its Spring Summer 2027 womenswear collection at the Trocadéro on September 29.
The location created a spectacular Paris setting, with the Eiffel Tower visible behind the presentation.
Paris Fashion Week runs from September 28 through October 6, bringing international designers, models, celebrities, editors and influencers to the French capital.
The Saint Laurent show traditionally attracts significant celebrity attention and remains one of the most photographed events of the week.
Joy is building her own public identity
For years, coverage of Joy primarily described her as Johnny and Laeticia Hallyday's youngest daughter.
That dynamic is gradually changing.
As Joy has become an adult, her fashion choices, social media presence and public appearances have increasingly generated coverage independently.
Her Paris Fashion Week appearance illustrates that transition.
Instead of attention focusing entirely on Laeticia, much of the coverage following the Saint Laurent show centered on Joy.
Her new hairstyle became a particular point of interest across French entertainment media.
Laeticia remains closely associated with Johnny's legacy
Laeticia Hallyday continues to be one of the most recognizable personalities in French celebrity culture.
Her marriage to Johnny lasted from 1996 until his death in 2017.
Since then, she has remained involved in preserving and promoting his musical legacy while also raising Jade and Joy.
The family has lived between France and the United States over the years, particularly Los Angeles.
That international lifestyle has also shaped Joy and Jade's upbringing.
Despite their connections to the United States, both daughters remain subjects of considerable public interest in France because of the Hallyday name.
Joy's transformation catches attention
Public described Joy's new hairstyle as a major transformation, reporting that the young woman had recently visited a Paris colorist before the Saint Laurent appearance.
The lighter hairstyle was particularly visible alongside her camel outfit and dark sunglasses.
Celebrity transformations often receive significant attention during Paris Fashion Week because appearances are photographed extensively from multiple angles.
For Joy, the timing ensured that her new look was immediately seen across French entertainment and fashion coverage.
The Hallyday family remains a powerful name
Almost nine years after Johnny Hallyday's death, interest in his family remains remarkably strong.
Johnny sold tens of millions of records during his career and became a cultural institution in France.
His concerts regularly filled major stadiums, while his private life attracted intense media attention for decades.
That public fascination did not disappear after his death.
Laeticia, Jade and Joy continue to generate substantial attention whenever they make significant public appearances.
Joy's presence at Paris Fashion Week demonstrates how that interest is increasingly extending to a new generation of the family.
A rare public moment together
Beyond the fashion itself, Tuesday's appearance offered a relatively simple reason for the attention surrounding the pair.
It was a visible mother and daughter night in one of the world's most photographed settings.
Laeticia and Joy arrived together, posed together and attended the Saint Laurent show side by side.
Their appearance came against the backdrop of the Eiffel Tower during one of Paris Fashion Week's most prominent evenings.
For Joy Hallyday, however, the evening also marked something more.
Now 18, she is increasingly appearing in public not simply as Johnny Hallyday's youngest daughter, but as a young woman developing a style and public presence of her own.
And on one of fashion's biggest stages, France clearly noticed.
