Kelly Osbourne and Sid Wilson split weeks ago, future uncertain

Kelly Osbourne And SidWilson they quietly put the brakes on their engagement over a month ago…and even though they’re not together at the moment, TMZ has learned the door may not be completely closed.

Sources with direct knowledge tell us the split actually happened weeks ago, but it’s only just surfacing now. We’re told that Kelly and Sid have always had a hot and cold dynamic, and that pattern has played out in the current situation. Our sources say that even though they are currently separated, there is still a chance they could reconcile.

We still don’t know exactly what caused the breakup.

As Daily Mail reported…the split came during an “incredibly difficult” time for Kelly after the death of July 2025 of his father, Ozzy Osbourne. The outlet’s source said the two tried to make things work, especially for the sake of their child, but ultimately decided to go their separate ways.

Sid suggested. just seven months ago, during Ozzy’s final Black Sabbath show, making the breakup particularly sudden. Kelly and Sid had been friends for decades after first meeting during Slipknot’s tour at Ozzfest, the festival founded by Ozzy and Sharon Osbourne.