Kelly Osbourne Gets Proposed to at Her Father's Farewell Concert, Igniting Heated Debate

It was supposed to be a night of farewell for rock icon Ozzy Osbourne — but an unexpected twist during the show turned it into a headline-grabbing moment for someone else in the family.

Kelly Osbourne's surprise engagement during her father Ozzy Osbourne's final concert set the internet ablaze over the weekend, dividing fans over the timing of the milestone moment. The emotional event, held Saturday night as the Black Sabbath legend gave his farewell performance, quickly turned into a double headline — a poignant goodbye for Ozzy, and a new beginning for Kelly.

Kelly confirmed the proposal in a short but significant post on Instagram, writing: "Oh and this happened yesterday!" TMZ also shared the moment on their Instagram. The engagement, though celebratory, sparked criticism online, with several fans claiming Kelly and her fiancé Sid Wilson stole the spotlight from Ozzy's milestone moment.

One Instagrammer wrote, "That's crazy why take the spotlight from the dad. They could have waited [sic]" and another asking, "Why do this at your dad’s farewell?!? She already has a kid with the dude, why not do it another time??"

Still, the engagement wasn't without support. A fan commented, "🖤🍾Congratulations Sid and Kellie🍾🖤," echoing joy at the couple's milestone moment, even if it came during an emotionally heavy night for the Osbourne family.

Many also pointed to the songwriter's seemingly expressionless reaction in clips and photos, interpreting it as silent disapproval. One Facebooker wrote, "Ozzy Osbourne does NOT approve this message or proposal. his face says it all. Daddy mode commenced," while another comment read, "The look on Ozzy's face," summing up the sentiments of viewers who felt the engagement was ill-timed.

Meanwhile, attention also turned to Kelly's fiancé, Slipknot DJ Sid, who drew remarks for his appearance. On US Weekly's post, a Facebooker shared, "He kinda looks like Ozzy Osborne," a second echoed the thought, "Looks like a bit younger ozzy [sic]," while a third said, "He looks like ozzy! [sic]"

Another noted, "He kind of looks like a cross between Michael Keaton with a little bit of Ozzie on the side, which is very good indeed I like it I predict they will be married forever happily, and look exquisite. While doing all of this [sic]"

Apart from the engagement, Kelly's personal life has been in the spotlight for other reasons. In 2022, she prepared to welcome her first child, a baby boy, with Sid Wilson. In an interview with Entertainment Tonight’s Matt Cohen, that year, Kelly shared that while she initially hoped to reveal her baby's gender herself, her dad beat her to it.

"I mean, he's told everyone... the gender of my baby before I ever got the chance to, and I'm just like, Aww Dad, come on. Like, come on. He is so excited that it's a boy. It's the first -- out of me and my brother, it's the first boy, so, he's like planning all these things," she said, noting Ozzy’s joy about having a grandson.

Kelly further noted that her parents, Ozzy and Sharon, supported her throughout her pregnancy, especially while Sid toured with his band, "Every milestone I've kinda gone through with my dad. He's been great, even though he sometimes says the wrong thing."

She initially shared her pregnancy news with fans via Instagram, "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. To say that I am happy does not quite cut it. I am ecstatic! 🤰💜🥹"

Beyond motherhood, Kelly has become an advocate for "No Sugar Day," a wellness initiative promoting reduced sugar intake. This mission became personal after she was diagnosed with gestational diabetes in her third trimester.

Kelly said she was shocked by the diagnosis, "I had terrible terrible, terrible heartburn, acid reflux, my feet were swelling, and I was having rapid weight gain, and I was like, I don't understand this, I'm not eating enough to make this add up, what's happening?''

"So, I went to the doctor, and I'd already done a test and passed it, but then when I got to my third trimester, they tested me again and it turned out that I had gestational diabetes, and the whole time, I just sat there being like, What what did I do wrong? What am I eating that's so bad? Because I thought I was eating relatively healthy," she continued.

She added, "It turns out, I was not, but it was not anything I did. You either get it, or you don't, and I think it's more to do with me being 37 than any amount of sugar that I was eating. But now that I know what I know about sugar, I don't think I'll ever eat the same again."

The evolving family dynamic within the Osbourne household was also spotlighted in a 2023 episode of The Talk, a UK television program. Kelly's mother, Sharon Osbourne, opened up about her role as a grandmother, admitting to spoiling her grandchildren — a habit that occasionally causes tension with her son.

The segment reflected ongoing shifts in family roles and expectations, especially within multi-generational, high-profile households. The episode also touched on how modern grandparents, like Sharon and Ozzy, are often juggling their active lifestyles while trying to remain present for their grandkids.

Sharon also mentioned that Kelly had welcomed her baby boy, Sidney, and acknowledged that while Kelly has worked to keep him out of the spotlight, she hasn't been shy about celebrating him publicly.

From saying goodbye to her father's touring days to stepping into motherhood, Kelly Osbourne is embracing a whirlwind of change. While her engagement news may have sparked debate, it also marked the beginning of a new chapter—one that keeps the Osbourne legacy firmly in the spotlight.