Mauricio Umansky‘s latest Instagram post got Kyle Richards‘ attention.

On Friday (July 14), the 53-year-old real estate broker took to his Instagram account to share a few shirtless photos of himself at the gym amid his fitness journey.

“I was planning on posting this for my Birthday but I was in Aspen and there has been a lot of noise,” Mauricio wrote. “6 years ago I was fat and out of shape the plan is to get better every year. I need to post this to keep me going and every guy know you don’t post unless you just worked out and are all pumped up lol.”

After Mauricio shared the post, the 54-year-old Real Housewives of Beverly Hills star took to the comments to poke some fun.

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“Must be ozempic 😜🤣” Kyle jokingly wrote, referencing all of the speculation that she’s taking Ozempic for weight loss.

It was revealed earlier this month that Kyle and Mauricio were separating after 27 years of marriage. Following the news, the two released a joint statement saying that they are not divorcing.