How Do Celebrities Actually Lose Weight? The Truth Behind Their GLP-1 Weight-Loss Journey (2026)

More Than a Shortcut · GLP-1 & Celebrity Journeys

More Than a Shortcut

Celebrities who have openly shared their GLP‑1 weight‑loss journey — and why it matters
TL;DR

Celebrities like Serena Williams, Oprah Winfrey, Amy Schumer, Elon Musk, Meghan Trainor, and Kelly Clarkson have publicly shared their GLP‑1 journeys — using Ozempic, Wegovy, or Mounjaro. Their openness has reduced stigma but also raised concerns about diet culture. Weight loss varies, but lifestyle changes remain essential.

For years, weight‑loss medications were whispered about in hushed tones. But a growing wave of celebrities are choosing radical transparency — and changing the conversation.

From Serena Williams to Oprah Winfrey, a diverse group of public figures have openly discussed their use of GLP‑1 medications. Below, we break down who has used what, their results, and the bigger picture.

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Which famous people have used GLP‑1?

A wide range of celebrities have admitted to using GLP‑1 drugs — some by name, others more generally. Here’s a quick reference:

Confirmed GLP‑1 users:

  • • Serena Williams (Ro / GLP‑1)
  • • Oprah Winfrey (GLP‑1)
  • • Elon Musk (Wegovy, then Mounjaro)
  • • Amy Schumer (Mounjaro)
  • • Meghan Trainor (GLP‑1)
  • • Kelly Clarkson (GLP‑1, per reports)
  • • Vanessa Williams (Mounjaro)
  • • Dolores Catania (GLP‑1)
  • • Margaret Cho (GLP‑1)
  • • Andy Cohen (micro‑dosing)

Female celebrities who have openly shared their GLP‑1 journey

  • Serena Williams — lost 31 lbs in 8 months; focused on joint health.
  • Oprah Winfrey — holistic approach with hiking, strength training.
  • Amy Schumer — lost 50 lbs with Mounjaro; framed it as survival, not vanity.
  • Meghan Trainor — lost 60 lbs post‑pregnancy; emphasised feeling stronger.
  • Vanessa Williams — called Mounjaro a “game‑changer” for menopause weight.
  • Kelly Clarkson — reportedly used a GLP‑1; lost weight after a health scare.
  • Margaret Cho — helped curb binge‑eating impulses.
  • Dolores Catania — used GLP‑1 for thyroid and menopause weight.

Male celebrities who have openly shared their GLP‑1 journey

  • Elon Musk — tweeted about Wegovy and later Mounjaro; credited it for weight loss.
  • Andy Cohen — admitted to micro‑dosing a GLP‑1 to manage cravings.
  • Randy Jackson — has spoken about using GLP‑1 to manage diabetes and weight.
  • Anthony Anderson — shared his use of Mounjaro for type 2 diabetes and weight.

GLP‑1 celebrities: before & after

While individual results vary, here are reported weight changes for some of the most talked‑about celebrities. (Note: figures are based on public statements and may reflect different timeframes.)

Oprah Winfrey
~40 lbs lost
Over ~6 months · GLP‑1 + lifestyle
Serena Williams
31 lbs lost
8 months · GLP‑1 via Ro
Amy Schumer
50 lbs lost
Mounjaro · Cushing’s recovery
Meghan Trainor
60 lbs lost
Post‑pregnancy · GLP‑1
Elon Musk
~20 lbs lost
Wegovy / Mounjaro
Kelly Clarkson
~40 lbs lost
Reported GLP‑1 use

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1‑month comparisons

Early weight loss varies — some report 5–10 lbs in the first month, others see little change until higher doses. Here’s what’s been observed:

  • Oprah — reportedly lost ~10 lbs in the first month.
  • Serena — gradual loss, ~4‑5 lbs in first month.
  • Amy Schumer — rapid initial loss (~8‑10 lbs) due to higher starting weight and medical condition.
  • Elon Musk — shared that he lost ~5 lbs in the first few weeks.
“It’s not a shortcut — it’s a tool. And like any tool, it works best when you use it with intention.” From the community

Did Kelly Clarkson use GLP‑1 to lose weight?

Yes, multiple reports and interviews confirm that Kelly Clarkson used a GLP‑1 medication to lose weight after a health scare. She has been open about it, stating that her doctor recommended it after her bloodwork showed pre‑diabetic levels. She lost approximately 40 pounds, emphasising that she also changed her eating habits and started moving more.

How did Oprah lose weight so fast?

Oprah has credited her weight loss to a combination of a GLP‑1 medication, hiking, strength training, and mindful eating. She has been transparent about the drug’s role but stresses that she didn’t rely on it alone. Her approach is holistic and long‑term — she views the medication as a tool, not a magic bullet.

Which influencer admits to using GLP‑1?

Several influencers have come forward, including Remi Bader (who spoke about using Ozempic and later stopping due to side effects), Jackie O (Australian radio host), and Nikki Nettleton. Many have used their platforms to discuss both the benefits and the challenges of GLP‑1s.

Ozempic, Wegovy & Mounjaro celebrities

  • Ozempic celebrities: Elon Musk (also used Wegovy), Kelly Clarkson (reported), Remi Bader.
  • Wegovy celebrities: Elon Musk, Dolores Catania, Andy Cohen (micro‑dose).
  • Mounjaro celebrities: Amy Schumer, Vanessa Williams, Anthony Anderson.

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Frequently Asked Questions

Which famous people have used GLP‑1?

Serena Williams, Oprah Winfrey, Elon Musk, Amy Schumer, Meghan Trainor, Kelly Clarkson, Vanessa Williams, Margaret Cho, Andy Cohen, Dolores Catania, and many more.

How did Oprah lose weight so fast?

Oprah used a GLP‑1 medication alongside hiking, strength training, and mindful eating — a holistic approach she calls “relief, not perfection.”

Did Kelly Clarkson use GLP‑1 to lose weight?

Yes. She has confirmed using a GLP‑1 after a health scare with pre‑diabetic bloodwork, losing about 40 pounds.

Which influencer admits to using GLP‑1?

Remi Bader, Jackie O, and Nikki Nettleton have all spoken publicly about their GLP‑1 experiences.

Ozempic celebrities before and after

Elon Musk, Kelly Clarkson, and Remi Bader are among those who have shown visible results. Reported losses range from 20–50+ lbs.

Male celebrities who have openly shared their GLP‑1 journey

Elon Musk, Andy Cohen, Randy Jackson, and Anthony Anderson have all been open about using GLP‑1s.

Female celebrities who have openly shared their GLP‑1 journey

Serena Williams, Oprah, Amy Schumer, Meghan Trainor, Vanessa Williams, Kelly Clarkson, Margaret Cho, and Dolores Catania.

Celebrities on GLP‑1 before and after

Many have shared results: Oprah (~40 lbs), Serena (31 lbs), Amy (50 lbs), Meghan (60 lbs), Elon (~20 lbs).

Mounjaro celebrities before and after

Amy Schumer, Vanessa Williams, and Anthony Anderson — with Amy losing 50 lbs and Vanessa calling it a “game‑changer.”

Wegovy celebrities before and after

Elon Musk, Dolores Catania, and Andy Cohen have all used Wegovy.

Ozempic celebrities before and after 1 month

Early results vary — some lose 5–10 lbs in the first month, but most see more significant loss after 2–3 months.

Mounjaro celebrities before and after 1 month

Amy Schumer reported noticeable loss in the first month (~8‑10 lbs), while others see gradual changes.

Weight comparisons of these celebrities

Reported totals: Oprah ~40 lbs, Serena 31 lbs, Amy 50 lbs, Meghan 60 lbs, Elon ~20 lbs, Kelly ~40 lbs.

Disclosure: This article contains affiliate links. We may earn a commission if you make a purchase through these links, at no extra cost to you. All recommendations are based on research and editorial independence.
Disclaimer: This content is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider before starting any weight-loss medication or program. Individual results vary.
P.S. — The celebrities mentioned in this article have shared their experiences publicly. Their results are not typical and depend on many factors including dosage, adherence, and lifestyle.
July 5, 2026 · Health · Culture · Science
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