Roman Kemp’s sister is Harleymoon Kemp, a British singer-songwriter who has also worked in photography, film production and creative media. She is the daughter of Martin Kemp, the Spandau Ballet musician and actor, and Shirlie Kemp, the singer known for her work with Wham! and Pepsi & Shirlie. Although her younger brother has become a familiar face on British television and radio, Harleymoon has pursued her own interests in music and creative production.
She gained wider public recognition in 2025 when she competed alongside Roman in the BBC series Celebrity Race Across the World. The siblings travelled thousands of kilometres across Central America and South America before winning the competition in a dramatic final. Their journey introduced Harleymoon to viewers who knew little about her professional life. Her story, however, goes beyond television, with a music career shaped by songwriting, personal experiences and a desire to establish herself independently of her famous family.
Who Is Roman Kemp’s Sister?
Harleymoon Kemp is the older sister of Roman Kemp and the daughter of Martin and Shirlie Kemp. She is a singer-songwriter whose musical style draws on country music, pop and personal storytelling. She has also worked behind the camera, developing experience in photography, production and other creative roles.
Harleymoon grew up in a family closely connected to British entertainment. Her father achieved international success with Spandau Ballet, while her mother performed with Wham! before forming the duo Pepsi & Shirlie with Helen DeMacque. Despite this background, Harleymoon did not immediately pursue a career as a public-facing singer.
Instead, she initially concentrated on creative work behind the scenes and writing music for other people. Over time, she became more confident about performing her own songs and sharing them with audiences.
Her appearance on Celebrity Race Across the World in 2025 brought her into the spotlight alongside Roman. The programme showed viewers a different side of their relationship and helped establish Harleymoon as a personality in her own right.
How Old Is Harleymoon Kemp?
Harleymoon Kemp was 36 during Celebrity Race Across the World in 2025, according to the Radio Times contestant profile. Entertainment Daily subsequently described her as 37 in December 2025. These reports indicate that she was born in approximately 1989, although an exact birth date is not consistently established in authoritative public biographies.
Her younger brother Roman was born on 28 January 1993. The siblings therefore grew up at different stages of their parents’ careers and developed their own interests within the same creative household.
Harleymoon has generally maintained a lower public profile than Roman. As a result, detailed information about her early life and personal milestones is less widely available than information about her brother.
Her age provides useful context for understanding her career development, but her professional achievements offer a more meaningful picture of her life. She spent time exploring photography and songwriting before becoming more visible as a recording artist, showing that her journey into music developed over several years rather than happening overnight.
Who Are Harleymoon Kemp’s Parents?
Harleymoon and Roman are the children of Martin Kemp and Shirlie Kemp, two performers with established careers in British popular music.
Martin Kemp became famous as the bassist of Spandau Ballet, the band behind songs including True and Gold. He later developed an acting career, most notably playing Steve Owen in EastEnders. His work in music and television made him a familiar figure to British audiences across several decades.
Shirlie Kemp, formerly Shirlie Holliman, worked as a backing singer for Wham! and later achieved success with Pepsi & Shirlie. Her musical background also placed her at the centre of the British pop scene during the 1980s.
Growing up with these influences gave Harleymoon and Roman a close connection to the entertainment industry. However, their careers have taken different directions. Roman became a broadcaster, while Harleymoon pursued songwriting, photography and music.
Their family background is an important part of Harleymoon’s story, but her own work shows how she has developed interests and skills beyond her parents’ achievements.
What Does Harleymoon Kemp Do for a Living?
Harleymoon Kemp works as a singer-songwriter and has experience in photography and creative production. Her professional interests combine music with visual storytelling, allowing her to contribute to projects both on stage and behind the scenes.
She has developed a particular interest in country music, where lyrics and storytelling often take centre stage. Her songs draw on relationships, personal experiences and observations about everyday life.
Her creative work includes several areas:
- Singer-songwriter: Writing and performing original music.
- Country music: Developing songs influenced by country and pop.
- Photography: Working on visual projects connected to music and entertainment.
- Film and media production: Contributing to music videos and other creative productions.
Harleymoon’s work in photography and production is particularly relevant to her early career. She has been credited with photography and camera-related work on projects including Stalker and Karma Magnet. IMDb also credits her as an executive producer on the Nothing But Thieves music video Impossible
These roles demonstrate that her professional experience extends beyond singing. They also help explain why she spent time working behind the camera before becoming more confident about performing her own music.
Harleymoon Kemp’s Music Career and Songs
Harleymoon has built her music career around original songwriting, with country music providing an important influence. She initially wrote songs in the background and explored creative work outside the spotlight, partly because she worried that audiences and record labels might judge her through her parents’ success.
That concern affected her early approach to music. She has described feeling uncomfortable with the attention attached to being Martin and Shirlie Kemp’s daughter. Photography and behind-the-scenes work gave her another way to develop creative skills without immediately becoming a public performer.
Her approach changed as she became more confident about singing her own material. In 2020, she released Space, a song that reached number one on the UK country iTunes chart, according to entertainment coverage. This marked an important step in establishing her identity as a recording artist.
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Her music often draws on personal experiences, relationships and emotions. Rather than separating her songwriting from her life, she uses familiar situations as the starting point for songs that can connect with a wider audience.
What Is Harleymoon Kemp’s EP Lone Ranger?
Lone Ranger is Harleymoon Kemp’s debut EP, released in 2024. The project helped introduce her music to a wider audience and brought together several songs exploring relationships, attraction and personal experiences.
The EP includes four tracks: Lone Ranger, What Good Looks Like, Faith in You and America. Together, they reflect her interest in country-inspired storytelling, with lyrics that focus on emotions and experiences rather than abstract themes.
The title track draws on a romantic encounter, while What Good Looks Like explores her understanding of love and long-term relationships. These songs illustrate her approach to writing: she often begins with an experience or observation and develops it into a story through lyrics and music.
The EP also demonstrates how she has worked towards establishing a musical identity separate from her parents’ pop careers. While she grew up around the British music industry, her own material draws on country influences and contemporary songwriting.
For listeners discovering her through television, Lone Ranger offers a useful introduction to her work as an independent recording artist.
How Has Martin and Shirlie Kemp’s Marriage Influenced Her Music?
Harleymoon has spoken about the influence her parents’ marriage has had on her understanding of romantic relationships. Martin and Shirlie have been together for decades, and their partnership has given her a personal example of commitment and mutual support.
This influence helped inspire What Good Looks Like. The song reflects her view that a healthy relationship is built on everyday actions, trust and kindness rather than grand gestures alone.
Harleymoon has explained that seeing her parents together shaped her expectations of love. Their relationship encouraged her to think carefully about the qualities she wants in a partner and the type of connection she hopes to build.
The subject also shows how her family experiences influence her songwriting. Although her music is personal, the themes are widely relatable. Many listeners recognise the importance of family examples when forming their own ideas about relationships.
Her approach to songwriting therefore combines personal reflection with broader emotions. Rather than simply writing about her famous family, she draws on what she has learned from them to explore subjects that matter to her.
Why Did Harleymoon Kemp Join Celebrity Race Across the World?
Harleymoon joined Roman Kemp for the 2025 series of Celebrity Race Across the World, a BBC competition that challenges teams to travel long distances without using air travel or relying on the usual conveniences of celebrity life.
The teams had to navigate unfamiliar locations, find affordable transport and manage a limited budget. They travelled without access to their normal smartphones and bank cards, making practical decisions an important part of the competition.
For Roman and Harleymoon, the experience was also an opportunity to spend time together away from their usual routines. Roman explained that travelling with his sister offered a special chance to share an experience that differed from the activities he already enjoyed with their father.
Harleymoon had also been considered for an earlier series. She explained that her mother had previously been invited to take part and had considered bringing Harleymoon, but the opportunity did not proceed at that time. The 2025 series eventually gave the siblings their chance to compete together.
The programme tested their patience, teamwork and ability to adapt, while giving viewers a closer look at their relationship.
Did Roman Kemp and Harleymoon Kemp Win the Race?
Yes. Roman and Harleymoon won Celebrity Race Across the World in December 2025 after completing a journey of approximately 5,900 kilometres. They reached the finish line on the Guajira Peninsula in northern Colombia, beating runners-up Molly Rainford and Tyler West by just two minutes.
Their victory came after more than a month of travel across Central America and into South America. The route began on Isla Mujeres in Mexico and took the teams through several countries before the final stage in Colombia.
The competition required the siblings to make difficult decisions about transport, accommodation and spending. They also had to manage the pressure of racing against other teams while navigating unfamiliar places.
Their narrow victory made the final particularly memorable. The result also gave Harleymoon greater visibility among British television audiences who might not have encountered her music before the series.
After the programme, Roman and Harleymoon discussed the journey on the You About? podcast. Their conversation revisited challenging moments that had not all appeared on television and reflected on what the experience had taught them about each other.
What Is Harleymoon Kemp’s Relationship With Roman Like?
Harleymoon and Roman share a close family connection, although their professional lives have followed different paths. Roman has spoken about his more introverted side despite his public-facing career, while Harleymoon has described learning from her brother’s willingness to communicate openly about his emotions.
Their experience on Celebrity Race Across the World gave them several weeks together in demanding circumstances. They had to work through disagreements, make travel decisions and support each other when the journey became difficult.
The programme also created opportunities for more personal conversations. In interviews, Harleymoon discussed how Roman’s openness about his feelings had influenced her own perspective. Their relationship developed through the shared experience, and the siblings spoke about the value of spending time together away from everyday life.
Their story resonated with viewers because it showed that family relationships can change when people experience unfamiliar situations together. The race was not simply a competition for them; it was also an opportunity to understand each other better.
Their different careers remain important parts of their individual identities, but their joint television appearance highlighted the bond they share as brother and sister.
Is Harleymoon Kemp Married or Does She Have a Partner?
Harleymoon Kemp has discussed romantic relationships in interviews, particularly when explaining the inspiration behind her music. Her song What Good Looks Like reflects the influence of her parents’ marriage and the standards she has developed for a long-term relationship.
However, information about her current private life is limited. Public comments made at a particular time do not necessarily establish whether someone is currently single, dating or married. It is therefore important not to present an unconfirmed partner or husband as fact.
Harleymoon has generally kept her private life separate from the public attention surrounding her family. Her interviews tend to focus on music, creative work and personal experiences that inform her songwriting rather than providing a complete account of her relationships.
Readers searching for details about her partner should distinguish between information she has shared herself and speculation published elsewhere. Unless she confirms a relationship or a reliable report establishes it, her current status should be treated as unconfirmed.
What Is Harleymoon Kemp Doing Now?
Harleymoon’s public work centres on music, songwriting and creative production. Her appearance on Celebrity Race Across the World introduced her to a wider audience, but her musical ambitions remain an important part of her professional identity.
She has used interviews and performances to discuss her approach to songwriting, her country music influences and the challenge of developing a career while growing up in a famous family. These experiences have helped shape her perspective as an artist.
Her background in photography and production also gives her experience in several aspects of the entertainment industry. Rather than concentrating on a single role, she has explored different ways to create and present work.
For readers following her career in 2026, the most reliable updates are those connected to confirmed releases, announced performances and direct interviews. Details about future projects should not be assumed until they are publicly announced.
Her career continues to reflect the combination of musical storytelling, creative experience and personal independence that has shaped her work so far.
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Frequently Asked Questions
What Is Roman Kemp’s Sister Called?
Roman Kemp’s sister is Harleymoon Kemp, also known as Harley Moon Kemp. She is a singer-songwriter and creative professional who has worked in photography and production. She is the daughter of Martin Kemp and Shirlie Kemp and became more widely recognised after appearing with Roman on Celebrity Race Across the World in 2025.
How Old Is Harleymoon Kemp?
Harleymoon was reported to be 36 during Celebrity Race Across the World in 2025. Reports published later that year described her as 37, suggesting a birth year around 1989. Her exact date of birth is not consistently confirmed in authoritative public biographies.
What Songs Has Harleymoon Kemp Released?
Her music includes Space, What Good Looks Like, She Looks Like Me and Lone Ranger. Her debut EP, Lone Ranger, was released in 2024 and features four tracks. Her songs often draw on personal experiences, romantic relationships and her interest in country music storytelling.
Who Are Harleymoon Kemp’s Parents?
Her parents are Martin Kemp, the musician and actor known for Spandau Ballet and EastEnders, and Shirlie Kemp, the singer associated with Wham! and Pepsi & Shirlie. Their careers in British entertainment shaped the environment in which Harleymoon and her brother Roman grew up.
Did Harleymoon Kemp Win Celebrity Race Across the World?
Yes. Harleymoon and Roman Kemp won the 2025 series after travelling approximately 5,900 kilometres from Mexico towards northern Colombia. They finished just two minutes ahead of Molly Rainford and Tyler West, making it one of the closest finishes in the competition.
Conclusion
Harleymoon Kemp has developed her own creative identity as a singer-songwriter, photographer and media professional. Although she is widely recognised as Roman Kemp’s older sister, her career includes original music, production work and contributions to projects involving her family. Her song Space marked an important early step in her recording career, while the EP Lone Ranger helped establish her country-influenced sound.
Her appearance with Roman on Celebrity Race Across the World brought her to a wider television audience, and their victory in 2025 became a defining public moment. The journey also revealed more about their sibling relationship and the value they place on spending time together.
For anyone researching Roman Kemp’s sister, Harleymoon’s story is about more than family connections. It is also about developing confidence, exploring creative interests and building a career on her own terms.
