Rob Kardashian has definitely been working on his fitness!
The "Keeping Up With the Kardashians" star showed off his slimmed-down bod in a rare full-length photo on Instagram on Thursday.
In the pic, the Arthur George sock designer looked noticeably thinner while sporting his signature black sweatpants and matching T-shirt, which he paired with a blue Los Angeles Dodgers baseball hat.
He captioned the photo with a series of train emojis, perhaps referencing all the training he's been doing at the gym?
Back in May, the reality star updated fans on his progress by sharing a before-and-after collage featuring a pic of himself during his heavier days placed next to a photo of him looking trimmer.
"LOL ‼️ still got a lot of work to do and weight to lose," he wrote at the time. "But glad I'm getting better :):):)."
A month before, Rob revealed that he weighed about 250 pounds. His goal: 210 or 200 lbs.
At the time, fiancee Blac Chyna said she was going to start training him for "the next five weeks," as she immediately had him hop on a treadmill.
While it's unclear how much weight he has dropped so far, it's pretty obvious that whatever he's doing, it's working.
The 29-year-old star and his lady love got engaged earlier this year and are currently expecting their first child together.