'America's Next Top Model' Judge Nigel Barker Turns Up the Heat (Again) with New Gym Pic

America's Next Top Model" judge Nigel Barker is causing a stir on social media this week after sharing a sexy snap of himself from the gym.

Taking to X (formerly Twitter) on Oct. 5, the reality star wrote "Back home after a week on the road and ready to get after it - Happy Saturday folks! X" adding a shirtless mirror selfie from the gym.

The post earned over 36,000 likes and was viewed 1.7 million times.

This isn't the first time Barker has turned up the heat on social media. Earlier this year, he shared some sexy snaps when he celebrated his 52nd birthday and also updated fans with progress with his fitness journey via Instagram.

"So 4 months ago I changed my diet completely. I'm 52 now and thought it important to do a thorough check up and reboot if and where necessary," he wrote, adding that he spoke with an "expert nutritionalist and biomedicine expert." After taking some tests, he said he learned "my 15 years of being a pescatarian had not been great for me. That is not to say it might not be perfect for someone else but I needed more animal protein. From analyzing my test results he recommended I embark on a carnivorous diet immediately, stop eating fish (I had mercury poisoning) and stop gluten for 1 year and dairy for 6 months." After adjusting his diet for the last four months, Barker said he feels "great, [and] I've lost 20lbs, my sleep is much better, I've gone from 5 hours to 7."

Take a look at Barker's most recent thirst trap below and a few other highlights from his social media.