Kelly Osbourne and Sid Wilson Reportedly Split as Questions Grow Over His Slipknot Future

Kelly Osbourne and longtime partner Sid Wilson appear to have reached the end of their relationship, bringing an unexpected close to a romance that included the birth of their son and a memorable proposal at Ozzy Osbourne’s final Black Sabbath concert. Recent reports describe Wilson as Osbourne’s former fiancé, while her own social media posts have added fuel to speculation about what happened between them.

The apparent breakup has attracted even more attention because it comes amid separate reports concerning Wilson’s future with Slipknot, the metal band he joined in the late 1990s. TMZ has reported that Wilson was removed from the group, but as of early August 2026, neither Slipknot nor Wilson has publicly confirmed that account. That distinction is important as several parts of the story remain based on unnamed sources and indirect social media messages.

Kelly Osbourne and Sid Wilson Built a Family Together

Osbourne and Wilson had known each other for years before their friendship developed into a romantic relationship. Their relationship became public in 2022, and the couple later welcomed their son, Sidney.

Their connection also linked two prominent heavy-metal families. Kelly is the daughter of late Black Sabbath legend Ozzy Osbourne and Sharon Osbourne, while Wilson became internationally known as Slipknot’s turntablist and DJ.

Although they occasionally shared parts of their relationship publicly, the pair generally kept their son and much of their family life away from constant attention.

Sid Wilson Proposed at Ozzy Osbourne’s Farewell Concert

One of the relationship’s happiest public moments arrived on July 5, 2025, when Wilson proposed backstage at Black Sabbath’s Back to the Beginning farewell concert at Villa Park in Birmingham, England.

Wilson got down on one knee in front of Kelly’s family and friends. Ozzy jokingly interrupted the proposal before Wilson continued and asked Kelly to marry him.

Kelly accepted.

The engagement became especially poignant following Ozzy’s death later that month. What initially appeared to mark the beginning of another chapter for Kelly and Wilson would ultimately be followed by a difficult period for the family.

Reports Now Describe Their Engagement as Over

By 2026, reports began describing Kelly and Wilson as having separated.

Recent coverage surrounding Wilson’s reported Slipknot departure has referred to Kelly as his ex-fiancée, indicating that their engagement had ended months earlier. Page Six reported that Wilson’s alleged dismissal from Slipknot came roughly four months after his split from Osbourne.

The former couple has not publicly provided a detailed explanation of exactly what caused their relationship to end.

That makes it important not to connect their breakup to Wilson’s reported professional problems without evidence.

Kelly Osbourne Posted Pointed Messages Online

Attention intensified on Aug. 3 when Kelly shared a series of messages through Instagram Stories.

According to TMZ and other outlets, one message asked for her dogs and possessions back and referenced child support. The posts immediately generated speculation that she was addressing Wilson.

However, Kelly reportedly did not identify Wilson by name in those messages.

That distinction matters. The timing made the connection understandable, particularly because reports about Wilson and Slipknot had emerged only days earlier, but Kelly did not publicly spell out whom each message concerned.

Sid Wilson Was Reportedly Removed From Slipknot

Another major development arrived when TMZ reported that Wilson had been removed from Slipknot after nearly three decades with the band.

Wilson joined Slipknot in 1998 and became one of the recognizable members of the lineup that achieved international success beginning with the group’s 1999 self-titled album.

TMZ subsequently reported that Wilson’s alleged treatment of fellow band members contributed to the decision and that tensions had been developing for some time. Other music publications have repeated the report while emphasizing that Slipknot has not issued an official statement confirming Wilson’s dismissal.

Slipknot Has Not Officially Confirmed the Report

Despite the attention surrounding the story, Wilson’s status should not yet be presented as an undisputed fact.

As of the latest reports, neither Wilson nor Slipknot had publicly confirmed that he had been permanently fired. Exclaim specifically noted that the band had yet to comment on the report.

That means claims about why Wilson supposedly left should also remain attributed to reports rather than presented as established fact.

For a band that has experienced numerous lineup changes over the years, Wilson’s departure would nevertheless represent a significant shift because of his long association with Slipknot.

Two Major Chapters Appear to Be Changing for Wilson

The timing has inevitably linked Wilson’s personal and professional circumstances in entertainment coverage, but there is currently no verified evidence establishing that his reported Slipknot situation caused his breakup with Kelly Osbourne.

What can be established is more limited: Kelly and Wilson became engaged in July 2025 after years together and raising a son; recent reports now describe them as former partners; Kelly subsequently posted pointed messages concerning possessions and child support; and Wilson has separately been reported as having been removed from Slipknot.

Until either Wilson, Osbourne or Slipknot provides further details, speculation about what happened behind the scenes should remain exactly that.

Featured Image: instagram.com/sidthe3rd