Nicolas Alves Biography: Age, Net Worth, Career, Height, Songs, Parents, Siblings, Instagram
Nicolas Alves is a British-Portuguese singer who first gained public attention as a finalist on The Voice Kids Portugal in 2022.
Born in London to Brazilian parents, he later moved to Portugal and represented the country at the 2022 Junior Eurovision Song Contest, finishing eighth.
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In 2025, he joined December 10, Simon Cowell‘s international boy band, as one of seven members.
| Nicolas Alves | |
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| Wiki Facts & About Data | |
| Name: | Nicolas Alves |
| Born: | February 23, 2009 (age 17 years old) |
| Place of Birth: | London, England, United Kingdom |
| Nationality: | British-Portuguese |
| Ethnicity: | Brazilian |
| Religion: | Christianity |
| Parents: | Mr. and Mrs. Alves |
| Siblings: | 3 |
| Occupation: | Singer |
| Net Worth: | $500,000 |
Early life and education
Nicolas Alves was born on February 23, 2009, in London, England, to Brazilian parents.
He is the son of Mr. and Mrs. Alves. His family lived in England until he was 10, then relocated to Portugal in August 2019.
He grew up in Torres Vedras near Lisbon and developed a strong connection to both his Brazilian heritage and Portuguese upbringing. His Brazilian relatives include his grandmother, Ivonete, his godfather, and his cousins.
Nicolas grew up with two brothers and one sister. His sister also sings, although she has been described as more reserved about performing publicly. Nicolas has spoken about playing guitar and spending time playing alongside his brothers. His family also has a cat named Ben and a dog named Rocky.
His religion is Christianity. Nicolas began singing at four years old and started attending a music school in England at eight.
As a child, he developed a passion for Michael Jackson, Freddie Mercury, Queen, and Elvis Presley, influences that shaped his interest in rock and pop music.
Nicolas balanced his early musical development alongside his school education in Portugal. RTP reported that he was studying in the eighth grade during his Junior Eurovision period. His hobbies included playing guitar, spending time with his brothers, and other activities outside music.
Career
Nicolas Alves began singing publicly as a child and entered The Voice Kids Portugal in 2022. He became a finalist after performances that showcased his distinctive, rock-influenced voice.
His performances included songs such as “Beggin‘”, “They Don’t Care About Us,” and “Somebody to Love,” helping establish him as one of the season’s standout young performers.
After finishing runner-up, Nicolas was selected to represent Portugal at the Junior Eurovision Song Contest 2022 because the winner, Maria Gil, was over the competition’s age limit. Nicolas performed “Anos 70,” written by Carolina Deslandes and Agir, and finished eighth with 121 points.
His Junior Eurovision appearance gave him an international audience and strengthened his connection to Portuguese music. He continued developing as a singer while maintaining his interest in guitar and classic rock.
His musical influences have included Freddie Mercury, Queen, Elvis Presley, Michael Jackson, and other major pop and rock performers.
In 2025, Nicolas joined December 10, the seven-member boy band assembled during Simon Cowell’s Netflix documentary series Simon Cowell: The Next Act. The group also includes Cruz Lee-Ojo, Danny Bretherton, Hendrik Christoffersen, John Fadare, Josh Olliver, and Seán Hayden. Nicolas is the group’s youngest member.
December 10 released its debut single, “Run My Way,” in January 2026 and later expanded its catalogue. The group released its debut EP On Your Side in July 2026 and began performing internationally. Nicolas has described the other six members as brothers for life, reflecting the close relationship developed during the band’s formation and training.
Social media
- Instagram: @nicolasalvesdecember10
Personal life
Nicolas Alves is 17 years old and is currently single. He is not married and has no publicly documented children. Family remains an important part of Nicolas’s life. He grew up alongside two brothers and a sister, and his sister shares his interest in singing.
He has also maintained a connection to Brazil through his extended family, particularly his grandmother Ivonete, godfather, and cousins. His childhood in England and later years in Portugal gave him connections to several cultures.
Music has been part of his life since early childhood. He started singing at four and later learned guitar, while his childhood listening habits centred heavily on artists such as Freddie Mercury, Michael Jackson, Queen, and Elvis Presley. He has also said he enjoys playing guitar and spending leisure time with his brothers.
His move to Portugal at age 10 became an important transition in his upbringing. Although he was born in England and raised there in his early years, he developed a strong attachment to Portugal and later represented the country at Junior Eurovision. He has described his memories of England fondly while also embracing Portuguese culture and life near Lisbon.
Since joining on December 10, Nicolas has entered a new phase of his personal and professional life. He has developed close friendships with the other six members and described them as “six brothers for life.”
The group has spent substantial time recording, rehearsing, travelling, and performing together, creating a lifestyle centred heavily around music and touring.
Nicolas also carries his Brazilian heritage into his musical identity. December 10’s members come from diverse cultural backgrounds, and Nicolas brings Brazilian influences alongside his British and Portuguese experiences.
Net worth
Nicolas Alves has an estimated net worth of $500,000 USD, based on his developing music career, television appearances, Junior Eurovision participation, recording work, performances, and current activities as a member of December 10.
Discography
- Anos 70
- Run My Way — December 10
- Angel — December 10
- Infinity (123) — December 10
- On Your Side — December 10
What People Ask
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