unilad homepage
unilad homepage
  • News
    • UK News
    • US News
    • World News
    • Crime
    • Health
    • Money
    • Sport
    • Travel
  • Music
  • Technology
  • Film and TV
    • News
    • DC Comics
    • Disney
    • Marvel
    • Netflix
  • Celebrity
  • Politics
  • Advertise
  • Terms
  • Privacy & Cookies
  • LADbible Group
  • LADbible
  • SPORTbible
  • GAMINGbible
  • Tyla
  • UNILAD Tech
  • FOODbible
  • License Our Content
  • About Us & Contact
  • Jobs
  • Latest
  • Archive
  • Topics A-Z
  • Authors
Facebook
Instagram
X
Threads
TikTok
YouTube
Submit Your Content
Jack Osbourne has scathing message to critics claiming he's 'grossly underweight' as he reveals truth about weight loss
Home>Celebrity
Updated 16:19 21 May 2026 GMT+1Published 16:16 21 May 2026 GMT+1

Jack Osbourne has scathing message to critics claiming he's 'grossly underweight' as he reveals truth about weight loss

Jack Osbourne shared that he made extreme lifestyle changes after reaching 220 pounds

Thomas Bamford

Thomas Bamford

google discoverFollow us on Google Discover
Featured Image Credit: Jack Osbourne/Instagram

Topics: Ozzy Osbourne, Weight loss, TikTok

Thomas Bamford
Thomas Bamford

Advert

Advert

Advert

Jack Osbourne, son of rock legend Ozzie, has undergone some huge changes since he made his debut on our television screens back in 2002's The Osbournes.

You could argue he's in the best shape of his life, something he puts down to huge lifestyle changes, which include a long stint of Muay Thai martial arts training at a camp in Thailand.

He said prior to this, his weight shot up to 220 pounds, which caused him to take a long hard look at himself.

However he has recently found himself on the receiving end of some abuse online, and he furiously took to TikTok to defend his new-found svelte figure.

Advert

Osbourne, who has recently become a dad again, expressed complete disbelief that he "had to make this f***king video."

He said: “If I see one more article written about me saying how ‘I’m sick, I’m grossly underweight.’

“What’s going on? It’s f***ing insane.”

The Osbourne's back in 2002 (Kevin Winter/Getty Images)
The Osbourne's back in 2002 (Kevin Winter/Getty Images)

The reality TV star said that he had lost no weight since he left the jungle where he was going I'm A Celebrity, six months ago.

He continued: “I’ve been the same f***ing weight. The only difference is I shaved my beard and opted for a creepy moustache.

“That’s the only f***ing difference."

Jack Osbourne is looking healthy and happy these days (Tommaso Boddi/WireImage)
Jack Osbourne is looking healthy and happy these days (Tommaso Boddi/WireImage)

Osbourne went on to detail the battle he has had with his weight over the years, but that he was proud of how far he had come.

He decided to ditch booze and drugs in his 20s, in a huge turnaround from his rebellious early years.

How much weight has Jack Osbourne lost?

He said: "Now if we want to back up and we want to get real f***ing personal, I’ve been consistently but slowly losing weight for the last three and a half years.

"I shot up to about 220 pounds three and a half years ago and decided that I wanted to make some changes.

“So I did. What’s the big fucking deal?"

He added that he was five foot eight and weighed 155 pounds, which he suggested was "perfectly healthy".

There have been plenty of comments made online about Jack, Kelly and Sharon Osbourne's weight (Amy Sussman/Getty Images)
There have been plenty of comments made online about Jack, Kelly and Sharon Osbourne's weight (Amy Sussman/Getty Images)

His transformation formed part of a reality TV show, Jack Osbourne, Adrenaline Junkie, where he shed a massive 70-pounds.

In March, Jack, who is married to Aree Gearhart, announced his wife had welcomed a new baby girl. The pair have two kids together: Maple Artemis Osbourne and Ozzy Matilda Osbourne. He has a further three kids with his ex-wife, Lisa Stelly.

In an Instagram snap posted at the time, the tot was pictured lying peacefully next to what appeared to be a bat plushie and a badge that said ‘Hello World’.

Choose your content:

22 mins ago
8 hours ago
9 hours ago
  • Jason Kempin/Getty Images
    22 mins ago

    Sean ‘Diddy’ Combs’ prison release date moved up for third time as sentence is slashed

    The disgraced rapper's release date has changed three times this year alone

    Celebrity
  • Taylor Hill/WireImage
    8 hours ago

    Scientists issue surprising response to Steven Spielberg claiming aliens have already visited Earth

    Steven Spielberg made the claim while promoting his latest movie, Disclosure Day

    Celebrity
  • John Shearer/Getty Images
    9 hours ago

    Jelly Roll has shared ‘worst moments’ of cheating on Bunnie Xo before divorce filing

    Jelly said the couple both put in 'a lot of work to repair' the relationship

    Celebrity
  • (Photo by Slaven Vlasic/Getty Images)
    9 hours ago

    Jennifer Lopez shares candid advice she told herself after Ben Affleck divorce

    The singer said she's now a 'completely different person' than she was two years ago when she filed for divorce

    Celebrity
  • Kelly Osbourne has scathing message to critics of weight loss as she opens up about struggle to eat since Ozzy's death
  • Sharon Osbourne reveals heartbreaking 10-word message Ozzy said to her before death aged 76
  • Oprah reveals what happened when she stopped taking weight loss medication for 12 months
  • Kelly Osbourne reveals truth behind rumor that parents Ozzy and Sharon have ‘suicide pact’