Sid Wilson and Kelly Osbourne — Age Difference, Relationship, Net Worth, Teeth, and Full Biography
When Kelly Osbourne — one of Britain’s most recognised celebrity daughters and a figure who has been in the UK public eye since childhood — confirmed her relationship with Sid Wilson, Slipknot’s masked DJ, the pairing raised eyebrows and generated enormous curiosity on both sides of the Atlantic. Who exactly is the man behind the gas mask? How old is he compared to Kelly? What is he worth? And what is the story behind his distinctive teeth and his disclosed neurological condition? This is the complete Sid Wilson biography with particular attention to his relationship with Kelly Osbourne, written for a UK audience familiar with Kelly’s long history in British celebrity culture.
For the complete guide to every Sid Wilson Slipknot mask — from the 1999 original gas mask to his current design, including Slipknot’s UK tour history — see our article on Sid Wilson’s Slipknot masks — every gas mask era explained.
Sid Wilson — Quick Biography Facts
| Full Name | Sidney George Wilson III |
| Born | 20th January 1977, Des Moines, Iowa, USA |
| Age (2025) | 48 years old |
| Role | DJ/Turntablist — Slipknot Member #0 |
| Solo Project | DJ Starscream (electronic/industrial music) |
| Partner | Kelly Osbourne (relationship confirmed 2022) |
| Net Worth (est.) | $10–12 million (2025) |
| Height | 5 ft 7 in (170 cm) |
| Hometown | Indianola, Iowa, USA |
| Nationality | American |
Kelly Osbourne and Sid Wilson — Age Difference
The Kelly Osbourne and Sid Wilson age difference is one of the most-searched aspects of their relationship, particularly in the UK where Kelly has been a public figure since childhood as the daughter of Ozzy and Sharon Osbourne.
| Date of Birth | Age (2025) | |
| Sid Wilson | 20th January 1977 | 48 years old |
| Kelly Osbourne | 27th October 1984 | 40 years old |
| Age difference | — | Sid is approximately 7 years older than Kelly |
Sid Wilson is seven years older than Kelly Osbourne. In celebrity relationship terms, a seven-year gap is relatively modest — and the relationship received generally warm coverage in the UK press, where Kelly’s personal life has been followed sympathetically since her early television appearances on The Osbournes reality show (which aired in the UK on MTV from 2002). UK audiences have watched Kelly grow from a teenage celebrity through various public personal struggles to a more settled life, and the relationship with Wilson was widely portrayed as a positive development in her personal story.
How Did Kelly Osbourne and Sid Wilson Meet?
Kelly Osbourne and Sid Wilson’s paths crossed through their shared connection to rock music culture — Kelly grew up immersed in the world of heavy metal and rock through her father Ozzy’s career, and Slipknot were part of the same musical world. Slipknot toured on Ozzfest — Ozzy Osbourne’s touring festival — in the early 2000s, which would have given Sid Wilson and the Osbourne family early contact. The romantic relationship developed many years later, becoming public in 2022. Kelly has spoken warmly about Wilson in interviews, describing a deep personal connection rooted in shared values and mutual understanding.
Kelly Osbourne and Sid Wilson Relationship Timeline
| Year | Milestone |
| Early 2000s | Potential early contact via Ozzfest — Slipknot toured the festival |
| 2022 | Relationship confirmed publicly; Kelly references Sid in interviews |
| Late 2022 | Reports of engagement; Kelly refers to Wilson as her fiancé |
| 2023 | Couple photographed together publicly; increased UK media coverage |
| 2024 | Reports of split circulate; both seen separately at events |
| 2025-2026 | Neither party has made formal public statement confirming permanent split |
Kelly Osbourne Sid Wilson Split — What Is Known
Reports of a Kelly Osbourne and Sid Wilson split emerged in 2024, with the couple appearing separately at events where they had previously been photographed together. Neither Kelly nor Sid has made a formal public statement confirming a permanent end to the relationship as of 2025-2026. In the UK press, coverage of the possible split was measured — both figures have historically maintained relatively private personal lives despite their public profiles, and the lack of a formal statement from either party has kept the situation ambiguous. Kelly Osbourne’s UK fanbase, which has followed her life sympathetically since The Osbournes era, has largely wished both of them well regardless of the relationship’s outcome.
The Ozzy Osbourne Connection — A British Rock Family
For UK readers, the Sid Wilson and Kelly Osbourne story carries an additional layer of significance through the Osbourne family’s deep roots in British rock culture. Ozzy Osbourne — John Michael Osbourne — was born in Aston, Birmingham, in 1948, and formed Black Sabbath in Birmingham in 1968. Black Sabbath are widely credited as inventors of heavy metal, and Ozzy’s solo career made him one of the most enduring figures in rock history. Sharon Osbourne — Kelly’s mother — is one of British entertainment’s most formidable figures, having managed Ozzy’s career and built her own media presence across multiple decades.
Kelly Osbourne grew up between the UK and the United States, maintaining strong connections to British culture — her accent, her public persona, and her media presence have always retained a distinctly British quality despite years of living in America. The fact that her partner is an American heavy metal musician connects directly to the family’s rock heritage. Sid Wilson’s connection to Slipknot — a band that has been deeply loved in the UK since their 1999 breakthrough — gives him immediate credibility with the UK rock audience that forms a significant part of Kelly’s broader fanbase.
Sid Wilson Net Worth — How Much Is He Worth?
Sid Wilson’s net worth is estimated at between £8 million and £10 million (approximately $10–12 million USD) as of 2025. His wealth has been built across nearly three decades as a full member of Slipknot — one of heavy metal’s highest-grossing acts globally with over 30 million albums sold. Income sources include:
- Album royalties: Slipknot’s nine studio albums have collectively sold over 30 million copies. Wilson as a full member receives a proportional share of all recording income.
- Touring revenue: Slipknot are one of the world’s highest-grossing live metal acts. Their Knotfest events, arena tours, and festival headlining slots — including repeated Download Festival performances in the UK — generate substantial per-member income. Wilson’s touring share across 25-plus years is his largest single income source.
- Merchandise: Slipknot’s merchandise operation — including mask replicas, clothing, and accessories — is one of the most successful in rock music, with Wilson’s mask imagery generating ongoing royalty income.
- DJ Starscream: Wilson’s solo electronic project generates additional royalty income, though at a significantly smaller scale than Slipknot.
Wilson has spoken in interviews about maintaining a relatively modest lifestyle despite his accumulated wealth, retaining strong connections to his Iowa roots rather than relocating to Los Angeles full-time. His relationship with Kelly Osbourne brought him into closer proximity with the Los Angeles celebrity lifestyle, though his fundamental character appears rooted in his Midwestern American origins.
What Happened to Sid Wilson’s Teeth?
Sid Wilson’s teeth became a topic of significant media and fan interest following his increased public profile through his relationship with Kelly Osbourne. Photographs of the couple together — particularly from 2022 and 2023 — showed Wilson’s teeth to be noticeably damaged and discoloured, which generated widespread discussion.
The Most Likely Explanation — Organic Brain Syndrome Medication
Wilson has publicly disclosed a diagnosis of organic brain syndrome (OBS) — a broad medical term covering conditions that cause physical brain dysfunction, as opposed to purely psychiatric conditions. OBS can result from injury, infection, substance exposure, or metabolic causes, and its management often involves long-term medication. Many neurological and psychiatric medications cause xerostomia — dry mouth — as a side effect. Reduced saliva production significantly accelerates tooth decay because saliva plays a critical role in neutralising acids and remineralising enamel. This is considered by most commentators the most medically credible explanation for the state of Wilson’s teeth.
Wilson has not made a specific public statement solely addressing his dental health. He has maintained characteristic boundaries around personal medical details while being open about the broader diagnosis of organic brain syndrome. The British tabloid press covered the ‘Kelly Osbourne husband teeth’ angle in 2023, but Wilson’s response — or rather his measured non-response — was consistent with his general approach to personal privacy.
Sid Wilson Organic Brain Syndrome and Hallucinations
Sid Wilson has been notably candid about his diagnosis of organic brain syndrome in interviews — making him one of the more open figures in heavy metal regarding neurological health. He has spoken about experiencing hallucinations as a symptom of the condition, and has discussed the challenges of managing a neurological disorder while maintaining a career as a touring musician. His openness about OBS has been positively received by fans and has contributed to wider conversations in the rock and metal community about musician mental and physical health — a topic historically stigmatised in genres that have prided themselves on toughness and resilience. In the UK, where mental health discussion has become significantly more normalised in public discourse over the past decade, Wilson’s candour has been particularly appreciated by fans who value authenticity.
Sid Wilson Height and Physical Description
Sid Wilson stands approximately 5 feet 7 inches tall (170 cm). He has an athletic, compact build and is extensively tattooed — his hands and arms are particularly heavily inked, which makes his tattoos one of the most reliable ways to identify him in photographs taken without his Slipknot mask. His height places him at the shorter end of Slipknot’s membership, though the gas mask he wears in performance adds visual presence that makes his stage stature appear larger than his physical height. In photographs with Kelly Osbourne — who is approximately 5 feet 2 inches tall — the height difference is visually apparent, with Wilson noticeably taller.
Sid Wilson in the UK — His British Connection
Although American-born and Iowa-raised, Sid Wilson has a meaningful connection to the United Kingdom through Slipknot’s consistent and enthusiastic UK touring history and through his relationship with Kelly Osbourne. Slipknot have toured Britain extensively since 1999, with the UK consistently being one of their strongest markets outside North America. Wilson has therefore spent considerable time in Britain across his career, and British metal fans have a particular affection for the band that extends to Wilson as one of its most visually distinctive members.
The Ozzy Osbourne connection adds a further dimension to Wilson’s British ties. Slipknot’s touring relationship with Ozzfest in the early 2000s linked them directly to the most prominent British rock family. Wilson’s subsequent relationship with Kelly Osbourne — Sharon and Ozzy’s daughter — has deepened those connections and given him a personal stake in the British celebrity world that his mask-wearing stage persona would never otherwise have provided. UK readers who know Kelly from The Osbournes, from her fashion commentary, and from years of British media appearances are therefore encountering Sid Wilson through a very different lens than heavy metal fans who know him primarily through Slipknot.
For the complete visual history of every Sid Wilson Slipknot mask — including his Iowa mask, Vol. 3, WANYK, and current design, plus Slipknot’s UK Download Festival appearances — see our guide to Sid Wilson’s Slipknot masks — every gas mask era explained.
For more on Kelly Osbourne and the Osbourne family, see The Osbourne family — official information. For UK rock and metal news, see Kerrang! UK.
For more UK celebrity profiles and lifestyle news, see our UK celebrity and lifestyle news section.
Bottom Line
| Age difference | Sid is 7 years older than Kelly — Sid born 1977, Kelly born 1984 |
| How they met | Via shared rock music world; Slipknot toured Ozzfest; confirmed 2022 |
| Split status | Reported 2024; no formal confirmation from either party as of 2025-2026 |
| Net worth | £8-10 million (est.) — built through Slipknot album sales, touring, and merch |
| Teeth explanation | Organic brain syndrome medication causes dry mouth, accelerating tooth decay |
| OBS disclosure | Wilson has publicly discussed organic brain syndrome and hallucinations |
| Height | 5 ft 7 in (170 cm) |
| Tattoos | Extensive hand and arm tattoos — primary identifier when unmasked |
| Ozzy connection | Slipknot toured Ozzfest; Wilson now partner of Ozzy’s daughter Kelly |
| UK connection | Slipknot = major UK live act; Kelly = British celebrity; strong UK profile |
Frequently Asked Questions
How big is the age gap between Kelly Osbourne and Sid Wilson?
Sid Wilson is approximately seven years older than Kelly Osbourne. Sid was born on 20th January 1977, making him 48 in 2025. Kelly was born on 27th October 1984, making her 40 in 2025. The seven-year age difference attracted some curiosity when the relationship became public in 2022, but it was not widely considered unusual — particularly given that both figures have spent their lives in rock music culture, which tends to create connections across generational lines. UK coverage of the relationship was generally warm and unconcerned about the age gap.
Are Kelly Osbourne and Sid Wilson still together in 2025?
As of 2025-2026, neither Kelly Osbourne nor Sid Wilson has made a formal public statement confirming the status of their relationship. Reports of a split circulated in 2024, with the couple appearing separately at events where they had previously been photographed together. The lack of a definitive statement from either party has left the situation publicly ambiguous. Kelly Osbourne is Ozzy and Sharon Osbourne’s daughter and has been a British celebrity figure since The Osbournes reality show in the early 2000s, which gives her personal life ongoing UK media interest regardless of its current status.
What is Sid Wilson’s net worth in UK pounds?
Sid Wilson’s net worth is estimated at approximately £8 to £10 million as of 2025 (roughly $10–12 million USD). This figure reflects almost three decades as a full member of Slipknot — one of heavy metal’s highest-grossing acts with over 30 million albums sold worldwide. His primary income sources are Slipknot’s touring revenue (the band regularly sell out British arenas and have headlined Download Festival multiple times), album royalties, merchandise income, and his solo work as DJ Starscream. Wilson has maintained a relatively modest lifestyle despite his wealth, retaining connections to his Iowa roots.
Who is Kelly Osbourne’s partner?
Kelly Osbourne’s partner as of their last confirmed public relationship status was Sid Wilson — the DJ and turntablist for Slipknot, one of heavy metal’s biggest bands. Wilson is Slipknot member #0 and has been with the band since its formation in Des Moines, Iowa in the mid-1990s. Outside Slipknot, he records as DJ Starscream. He is seven years older than Kelly, born in 1977. The couple became engaged in late 2022 but have not been publicly confirmed as married. Kelly Osbourne is the daughter of British rock legend Ozzy Osbourne and entertainment figure Sharon Osbourne.