Ozzy Osbourne’s final show was a family affair when his daughter, Kelly Osbourne, received a proposal backstage from her boyfriend of three years, Slip Knot rocker Sid Wilson.

Kelly shared the video on her Instagram with the caption, “Oh and this happened yesterday!”

As Sid is beginning his speech, saying, “Kelly, you know I love you more than anything in the world,” Ozzy Osbourne can’t help but interject and yell “F— off, you’re not marrying my daughter.”

*WARNING: STRONG LANGUAGE*

But it was all in good fun, and Wilson continued with the official question.

“Nothing would make me happier than to spend the rest of my life with you. So, in front of your family and all of our friends, Kelly, will you marry me?” he said.

Kelly was initially shocked but happily nodded her head and the couple shared a long hug as her family, including mom Sharon Osbourne and brother Jack Osbourne, and yes dad, cheered them on.

According to People Magazine, Kelly and Sid first met and had a friendship way back in 1999 when his band Slip Knot was touring with Ozzfest, the music festival founded by her parents.

Fast forward many years and they officially began dating in 2022, welcoming their son, Sidney later that same year.

“After 23 years of friendship I can’t believe where we have ended up!” Kelly wrote in a post celebrating their first Valentine’s Day. “You are my best friend, my soulmate and I am so deeply in love with you Sidney George Wilson.”

As for being a mom, Kelly said on the family’s “The Osbournes” podcast in 2023 their son is “the best thing that ever happened to me. The best, he’s lovely. I just love being a mom. It is everything to me.”