Bariatric surgeryUnited Kingdom4 min read
Did Kelly Osbourne have weight-loss surgery? Yes, and she calls it the best thing she's done
In August 2020 the TV personality Kelly Osbourne confirmed on the Hollywood Raw Podcast that she had had gastric sleeve surgery, describing it without any embarrassment as the best decision she had made. Here is what she said, as reported by Entertainment Tonight, and what the operation involves for anyone considering it today.
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Medically reviewed by Andrey G. Ugay, lead bariatric surgeon. Review date: .

The main points in 30 seconds
- In August 2020 Kelly Osbourne confirmed on the Hollywood Raw Podcast she'd had gastric sleeve surgery.
- Per Entertainment Tonight, she got it two years earlier and called it the best thing she's done.
- She described the sleeve plainly: it changes the stomach's shape, and she'll never deny having it.
- A gastric sleeve is one of several laparoscopic options, alongside bypass, mini bypass and SADI-S.
- At City Medical Centre, gastric bypass is $4,000, sleeve gastrectomy $3,600; first consultation free.
Key facts about the procedure
- Back to work2–4 weeks
- Stay in clinic1–5 days
- Final result18–24 months
- Price
$4,800from $3,600
Profile
Kelly Osbourne
- Country
- United Kingdom
- Who
- TV personality
- Quote source
- Entertainment Tonight, 20 August 2020
What did Kelly Osbourne say about her gastric sleeve?
As reported by Entertainment Tonight, Osbourne said on the podcast: “I don't give a f**k what anyone has to say. I did it, I'm proud of it.” She described the procedure itself plainly: “I did the gastric sleeve. All it does is change the shape of your stomach. I got that almost two years ago. I will never, ever, ever lie about it ever. It is the best thing I have ever done.”
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WhatsAppThis is what we rely on. Osbourne gave a relative timeframe — “almost two years” before the August 2020 interview — rather than an exact date, and we do not convert that into a fixed year. She did not describe further surgical detail, so this article does not guess at it.
Why her openness matters
Osbourne's insistence that she will “never, ever” deny having had the surgery stands out against a long pattern of celebrities being vague or defensive about weight-loss procedures. Her explanation of what a gastric sleeve actually does — changing the shape of the stomach, not acting as a magic fix — is also a fair, simple summary of the operation itself.
More on this topic: Bariatric surgery with support all the way to your result, Mini Gastric Bypass (MGB), Gastric Sleeve (Sleeve Gastrectomy), Bariatric Operations in Phoenix, Obesity Surgery in Singapore.
Calling it “the best thing I have ever done”, without qualification, is a clear example of a positive outcome described in the patient's own words, which is different from cases where a public figure expresses regret or describes complications.

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Prices, the clinic and a free online consultation for each city:
How a gastric bypass or sleeve is done today
Bariatric operations are now routinely performed laparoscopically, through a few small punctures. The main options discussed at a consultation today:
Principle
- Sleeve gastrectomy
- Stomach reduced to a narrow tube
- Roux-en-Y gastric bypass
- Small pouch plus intestinal bypass
- Mini gastric bypass
- Single connection to the intestine
- SADI-S
- Sleeve with a single intestinal bypass
Usually considered for
- Sleeve gastrectomy
- BMI 35–45
- Roux-en-Y gastric bypass
- BMI over 45–50, type 2 diabetes
- Mini gastric bypass
- Chosen individually
- SADI-S
- BMI over 50
Average excess weight loss
- Sleeve gastrectomy
- 60–70%
- Roux-en-Y gastric bypass
- 75–85%
- Mini gastric bypass
- Up to 75–80%
- SADI-S
- 80–90%
After any bypass-type operation, vitamins and minerals are needed for life. The mini bypass carries a risk of bile reflux, which the surgeon weighs when choosing the method.
Who is a candidate and how to prepare
The usual indication is a BMI above 40, or above 35 with serious related conditions such as type 2 diabetes or high blood pressure. Before surgery patients go through:
- blood and urine tests, biochemistry, HbA1c and a coagulation panel;
- consultations with a GP, endocrinologist, cardiologist, psychiatrist and, for women, a gynaecologist;
- two to four weeks with fewer fast carbohydrates and fats;
- quitting smoking at least a month beforehand.
Recovery after bariatric surgery
The hospital stay is one to five days and walking starts on day one. Office work is typically possible after two to four weeks, physical work after about six. The diet moves from liquids to soft food to normal food over one to two months. Swimming is allowed after about 30 days, and travel is best planned at least a month after surgery.
The final result is judged after one and a half to two years; pregnancy is advised no earlier than 12–18 months after the operation.

How recovery after bariatric surgery usually goes
- Day of surgeryLaparoscopic operation through several small punctures.
- Day 1Up and walking; the team monitors you in the ward.
- Days 1–5Discharge from hospital, depending on the procedure.
- Weeks 2–4Back to office work; liquid and then soft diet.
- Months 1–2Normal food textures return gradually; swimming and travel are allowed.
- Months 12–18Pregnancy can be planned from this point if relevant.
- Months 18–24Weight stabilises and the final result is assessed.
Bariatric surgery at City Medical Centre
City Medical Centre performs sleeve gastrectomy, Roux-en-Y gastric bypass, mini gastric bypass and SADI-S, all laparoscopically through four small punctures of 5–15 mm, for international patients including patients from London. A gastric bypass costs $4,000 and a sleeve gastrectomy $3,600. The first surgeon's consultation is free and can take place online; the cost named after the assessment is fixed in the contract.
A personal coordinator stays with the patient from the first enquiry through recovery. More information is on the bariatric surgery page and the page for patients from London.
To be clear: City Medical Centre has no connection with Kelly Osbourne or her treatment. We quote her only because she spoke about the procedure openly.
Frequently asked questions
What weight-loss surgery did Kelly Osbourne have?
She said in August 2020 that she had had gastric sleeve surgery, describing it as changing the shape of the stomach.
Is Kelly Osbourne open about her gastric sleeve surgery?
Yes. She has said she will never deny having had it and calls it the best decision she has made.
How much does bariatric surgery cost at City Medical Centre?
A gastric bypass costs $4,000 and a sleeve gastrectomy $3,600. The consultation is free, and the price is fixed in the contract.
Do I need vitamins after bariatric surgery?
After a bypass-type operation, part of the intestine is bypassed, so vitamin and mineral supplements are needed for life, and blood tests are checked regularly.
Sources
What the article says about the celebrity is based only on these public statements.
- Entertainment Tonight (ETonline), 20 August 2020
Medical background and further reading
General information about the procedure from health authorities and medical societies. It is not advice for any individual patient.
- PubMed / NCBI — Benefits and Risks of Bariatric Surgery in Adults: A Review (JAMA, 2020)
- PubMed / NCBI — Laparoscopic sleeve gastrectomy vs Roux-en-Y gastric bypass: systematic review and meta-analysis (2016)
- World Health Organization — Obesity and overweight
- American Society for Metabolic and Bariatric Surgery — Bariatric Surgery Procedures
How we prepare and review medical content · Medical disclaimer
Considering the same operation? Get a free consultation
Message a coordinator on Telegram: we reply right in the chat, and you can send photos and questions there too.
- The first consultation is free, online consultations are available
- The doctor names the cost after the assessment, and it is fixed in the contract
- A personal coordinator guides you from the first message to recovery
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