Florian Rossi’s name has been flying around a bit lately, often in connection with his superstar singer wife, Louane – one of France’s biggest singers. The pair tied the knot in 2026, after meeting in 2018, and are also the parents to baby daughter Esme, who they welcomed back in March 2020. However, Rossi isn’t just ‘one of Louane’; he’s got a name in music too: P3GASE is a pianist and composer who has played with and written with various big-hitters such as Soprano, Stromae, Kendji Girac, and Aya Nakamura.
That “Louane’s husband” label undersells him a bit, though. Rossi had already put in more than ten years touring and writing behind some fairly big names before his own life started making headlines. So here’s what’s actually on the record about him — his age, his career, his marriage, and his daughter — checked against named sources, listed at the end.
- Rossi was born on July 14, 1990, which puts him at 36.
- On stage, he’s P3GASE — mainly a pianist, though he also plays guitar, bass, percussion, and accordion.
- His wife is singer and actress Louane. They’ve been together since summer 2018.
- They tied the knot in a church located in Pertuis, a town in Vaucluse, where some famous people, such as M. Pokora, Stromae, Soprano, Mika, and other musicians, were present.
- He and Louane have a daughter, Esmee, who was born in March 2020.
Florian Rossi at a Glance
| Detail | Information |
| Full name | Florian Rossi (stage name: P3GASE) |
| Born | July 14, 1990 |
| Age (as of 2026) | 36 |
| Instruments | Piano (main), guitar, bass, percussion, accordion |
| Wife | Louane, singer and actress |
| Relationship start | Summer 2018 |
| Engagement | Late 2024, celebrated in June 2025 |
| Married | Pertuis, Vaucluse |
| Daughter | Esmee, born March 2020 |
| Notable collaborators | Soprano, Kendji Girac, Aya Nakamura, Stromae, Johnny Hallyday, Toma |
Who Is Florian Rossi?
Florian Rossi is a French-born composer, musician, and singer who was born on July 14, 1990. In 2026, Florian Rossi turned 36 years old and is artistically known as P3GASE.
Florian Rossi was taught music at the conservatoire of Nîmes, where he developed skills on various instruments, including guitar, bass, drums, and accordion. He mastered all of these instruments except the piano, which became his favorite.
Besides being a session musician at live concerts, Florian Rossi is also a composer, arranger, and session pianist in the French music scene.
His Career:
Rossi’s career hasn’t really been about a solo spotlight. It’s built more on who he’s played for and toured with:
- In 2008, he performed in a pop-rock band called LANES and released an EP under the same name.
- In 2012, he played live concerts with singer Toma and served as support to Johnny Hallyday until 2013.
- 2019 proved to be quite a busy year as well; he toured as a backing singer on the “Du phœnix aux étoiles” tour of Soprano, the “Amigo” tour of Kendji Girac, and on the Nakamura Tour with Aya Nakamura. In addition, he co-wrote “Chasseur d’étoiles” with Soprano.
- From 2022 onwards, he has been touring as part of the band of Stromae on the Multitude Tour, which is considered the most prestigious tour organized by a French artist.
This type of career, steady, sought after, and largely in the background, is fairly normal for musicians who tour in France. It just isn’t something that gets much press coverage on its own. Rossi’s own fame wasn’t achieved until he became involved with Louane.
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Florian Rossi Career Timeline
| Year | Milestone |
| 1990 | Born in France |
| Early Years | Studied music at the Conservatory of Nîmes |
| 2008 | Formed pop-rock band LANES |
| 2012 | Began touring with Toma and opened for Johnny Hallyday |
| 2019 | Joined tours for Soprano, Kendji Girac, and Aya Nakamura |
| 2019 | Co-wrote Chasseur d’étoiles |
| 2022 | Joined Stromae’s Multitude Tour |
| 2024 | Released “Soleil” with Louane |
| 2024 | Became engaged to Louane |
| 2026 | Married Louane |
Who Is Florian Rossi’s Wife?
Florian Rossi is married to Louane, who is a singer and actress who came into fame through the TV program The Voice: la plus belle voix in 2013, where she has had success ever since in both singing and movies.
The couple started dating in the summer of 2018. It is said that the couple had met the previous year when Rossi wanted to be part of Louane’s touring band. The couple does not have much gossip because of how famous they are; most news on the couple is through announcements only.
When and Where Did They Get Married?
They got engaged in late 2024 and celebrated that engagement in June 2025. The wedding itself happened at a church in Pertuis, a town in the Vaucluse, in the south of France. A fair number of well-known guests showed up, including Stromae — who Rossi had toured with — along with Mika, M. Pokora, and Soprano.
According to the town’s mayor, the couple wanted something authentically Provençal: a real church, big enough for their guest list. Reportedly, there were also fairly tight security and privacy measures in place for the day.
They’ve made music together, too. In 2024, they released a song called “Soleil,” a love song about missing each other when they’re apart.
Florian Rossi and Louane’s Relationship Timeline
| Year | Event |
| 2017 | Reportedly met |
| 2018 | Began dating |
| 2020 | Daughter Esmee born |
| 2024 | Engagement |
| 2024 | Released “Soleil” together |
| 2026 | Married |
Does Florian Rossi Have a Daughter?
Yes, Esmee, born in March 2020. Louane has talked about how hard it was not being able to see extended family in person around that time, so they ended up introducing Esmée to relatives over FaceTime and photos instead. She’s said, looking back, that period actually brought the family closer together.
Conclusion
There are really two threads to Florian Rossi’s story. One is a working musician who spent over a decade backing some of France’s biggest touring acts, mostly out of the public eye. The second one is a married man and a father now because of his marriage to Louane, which has made him more famous than before. Being 36 years old and married with a child to Louane, his musical career still goes on, although his personal life has become more interesting than before. Any other information can be added to this article if proven to be true.
FAQs
What is the age of Florian Rossi?
Florian Rossi is 36 years of age. He was born on 14 July 1990.
Who is the wife of Florian Rossi?
Louane, a French singer and actress, is the wife of Florian Rossi. He married her in 2026; they got together in 2018.
Where did Florian Rossi get married?
In a church of Pertuis, which is a town located in the Vaucluse department, southern France.
Does Florian Rossi have a daughter?
Yes, there is one daughter named Esmée, who was born in March 2020.
What does Florian Rossi do professionally?
He is a pianist and composer, and he goes by the mononym P3GASE when performing. His collaborations include performances alongside Soprano, Kendji Girac, Aya Nakamura, Stromae, and Johnny Hallyday.
Is he mainly known as a musician or as Louane’s husband?
Musician first, by a good margin, timeline-wise; he was touring with major acts years before his relationship with Louane went public. The marriage has just made him a lot more visible outside music circles.
Sources & References
- Wikipedia: Florian Rossi
- Independent: Who is Louane? Meet France’s Eurovision 2025 contestant
