Kelly Osbourne met Sid Wilson two decades before they started dating — and it was all thanks to dad Ozzy Osbourne.
Kelly met Wilson in 1999 when his band Slipknot toured with Ozzfest — the music festival founded by her parents. The pair developed a lasting friendship before officially confirming in February 2022 that their relationship had turned romantic.
“After 23 years of friendship I can’t believe where we have ended up!” Kelly wrote in a February 2022 Instagram post. “You are my best friend, my soulmate and I am so deeply in love with you Sidney George Wilson.”
In May 2022, Kelly announced that she and Wilson were expecting their first baby.
“I know that I have been very quiet these past few months so I thought I would share with you all as to why… I am over the moon to announce that I am going to be a Mumma,” she wrote via Instagram at the time. “To say that I am happy does not quite cut it. I am ecstatic!”
The couple welcomed their son, Sidney Wilson Jr., in November 2022. More than two years later, Wilson proposed backstage at a July 2025 Black Sabbath concert.
Scroll through to see more of Kelly and Wilson’s friends to lover’s romance: