Kelly Osbourne stuns in corseted swimsuit on yacht months after shutting down body-shaming critics

Kelly Osbourne exuded confidence while posing in a chic white swimsuit during a sun-soaked outing on a yacht.

In a carousel of photos that she shared on Instagram Thursday, the 41-year-old TV personality showed off her summer style as she modeled a vintage-inspired corseted one-piece with mesh detailing.

"Serving sea, sun, and zero apologies," Osbourne wrote in the caption of her post.

"The Osbournes" alum accessorized with several gold necklaces, a wide-brimmed straw hat and black cat-eye sunglasses that had spike accents and rose-colored lenses.

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Osbourne's fans quickly flocked to the comments section to heap praise on the reality star.

"1950's diva vibes," one Instagram user wrote while another gushed, "Absolutely positively gorgeous!"

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"Beautiful! You are an amazing, strong, stunning person, @kellyosbourne! Positively beautiful. Positively you!" one fan chimed in.

"You look so good!" another added.

"Glad to see you enjoying life and smiling beautiful lady, good for you," one fan wrote.

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Osbourne's self-assured post comes months after she slammed online critics who scrutinized her appearance while she was grieving the loss of her father, Ozzy Osbourne. The legendary Black Sabbath frontman died at the age of 76 following a heart attack on July 22, 2025.

Following the 2026 BRIT Awards in March, Osbourne denounced body shamers in a statement she shared on her Instagram Story after she and her mother Sharon Osbourne accepted a posthumous lifetime achievement award on behalf of Ozzy.

"There is a special kind of cruelty in harming someone who is clearly going through something," Osbourne wrote, adding, "Kicking me while I’m down, doubting my pain, spreading my struggles as gossip, and turning your back when I need support and love most."

"I’m currently going through the hardest time in my life," she continued. "I should not even have to defend myself. But I won’t sit here and allow myself to be dehumanized in such a way!"

In February, Osbourne called out online trolls after receiving cruel comments on an Instagram post that she uploaded from a London Fashion Week event.

"Literally can't believe how disgusting some human beings truly are," Osbourne wrote over a screenshot of an Instagram comment where one user wrote, "Looks like a dead body… she's tooooo thin and fragile… Looks like she's going to see her dad soon."

During an appearance on "Piers Morgan Uncensored" in December, Sharon came to her daughter's defense, pushing back on detractors who had poked fun at Osbourne's weight loss.

While speaking about the criticism that Osbourne had faced over her appearance, Morgan shared a video that she had posted on social media in response.

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"To the people who keep thinking that they're being funny and mean by writing comments like, ‘Are you ill?’ or ‘Get off Ozempic’ or 'You don't look right.' My dad just died and I'm doing the best that I can, and the only thing that I have to live for is my family," Osbourne said in the video. "I choose to share my content with you and share the happy side of my life not the miserable side of my life. So to all those people, f--- off."

Sharon admitted Osbourne had been having a "tough time" since Ozzy's death in July. "She's not happy, she lost her daddy," the former "The Talk" host said. "She can't eat right now."

"[The internet] is a shield for people that are unhappy," Sharon continued. "Jealousy and people's perception of somebody else — how many times have we been wrong about somebody because of our perception? … A lot of effort goes into [hurtful comments]. I feel sorry for people. There's something wrong with their lives. They're not happy."

Osbourne previously reflected on the public scrutiny she had endured for most of her life and explained why she avoided the outside world while pregnant with son Sidney, now 3. The reality star shares Sidney with her ex-fiancé, Slipknot DJ Sid Wilson.

The reality star told Fox News Digital in 2023 that she had the "best pregnancy ever" by hanging out with Ozzy "for nine months in a house."

"I have been body-shamed since I was 14, 15 by the media," Osbourne explained. "I was known as Ozzy’s chubby daughter. They’d always comment about my body and the way I looked. And I just wanted to be myself. I didn’t want to be the prettiest girl in the room, but I was penalized because I wasn’t. It’s one of those things where I am totally fine with the way that I look and am happy with myself and how I am as a person, but other people aren’t. And that’s on them. It’s not on me."