Kevin Costner determined to lose weight with Ozempic, wants to 'join the ranks' of slim celebs for dating

Kevin Costner is looking to shed the 'unwanted pounds' and revive his confidence as he reenters the dating scene
PUBLISHED MAY 15, 2025
Kevin Costner is focused on getting fit by summer, according to an insider (TheStewartofNY/WireImage)
Kevin Costner is focused on getting fit by summer, according to an insider (TheStewartofNY/WireImage)

LOS ANGELES, CALIFORNIA: Kevin Costner is reportedly working to get back in shape following his 2023 split from Christine Baumgartner, his wife of 18 years.

The Hollywood star, who recently exited his passion project 'Horizon', is said to be eyeing Ozempic as a potential aid in his weight-loss journey.

Kevin Costner wants to 'join the ranks' of slim celebs now that he's ready to date

At 70, the actor is looking to shed the pounds and revive his confidence as he reenters the dating scene. Insiders say Kevin Costner is focused on getting fit by summer.

(L-R) Kevin Costner and Christine Baumgartner attend the Elton John AIDS Foundation's 30th Annual Academy Awards Viewing Party on March 27, 2022 in West Hollywood, California.
Kevin Costner and Christine Baumgartner attend the Elton John AIDS Foundation's 30th Annual Academy Awards Viewing Party on March 27, 2022, in West Hollywood, California (Getty Images)

“He’s seen all the hot-looking slim celebs and wants to join the ranks, especially now that he’s single and ready to date,” an insider told RadarOnline.

The source added that Costner has a bit more work to do before he can keep up with the other eligible bachelors around Montecito.

“Kevin’s determined not to turn into a fat guy. It kind of snuck up on him — too many three-course lunches and snacks, he realizes now,” the tipster further shared.

Kevin Costner poses with the award for
Kevin Costner poses with the award for 'Schauspieler International' during the Bambi Awards 2024 at Bavaria Studios on November 7, 2024, in Munich, Germany (Andreas Rentz/Getty Images)

Kevin Costner believes he'll 'zap it off in no time'

Despite the extra pounds, the source believes Kevin Costner is confident about trimming down quickly.

“But he believes if he’s not for long, he’ll zap it off in no time," they revealed.


 
 
 
 
 
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A post shared by Kevin Costner (@kevincostner)


 

The publication reported, citing the insider, that the 'Yellowstone' actor was able to lose some "unwanted pounds" before, too, although that time it was easy, and Costner is ready to take a step ahead if it doesn't come off easily, this time.

"If it doesn’t come off easy, well, he’ll look into some other form of weight-loss method like Ozempic. He’s vowing he’ll be trim by summer,” the tipster noted. 

Physician says Kevin Costner 'still has a big belly' and weighs close to 200 pounds 

Dr Gabe Mirkin, who has not treated Kevin Costner, analyzed photos of the actor taken several weeks apart and weighed in on his situation.

“I believe that he still weighs close to 200 pounds, and he still has a big belly,” Dr Mirkin told RadarOnline.

 Kevin Costner attends 2025 Fanatics Super Bowl Party at The Sugar Mill on February 08, 2025 in New Orleans, Louisiana. (Photo by Kaitlyn Morris/WireImage)
Kevin Costner attends the 2025 Fanatics Super Bowl Party at The Sugar Mill on February 8, 2025, in New Orleans, Louisiana (Kaitlyn Morris/WireImage)

The doctor claims it was a signal that he's not cleared of fat from his liver, increasing his "susceptibility" to diabetes, heart attack, and stroke. 

Meanwhile, Costner has already taken other steps to appear fresh.

These include "hair plugs, Botox, and fillers" for getting back into the "dating scene, so losing the gut should be a cinch," said the insider.  

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