Rob Kardashian is getting out of the house and working on his fitness.
The reclusive Keeping Up With the Kardashians star revealed on Instagram that upon venturing outdoors for a workout, he came across his sister Kylie Jenner and her reported boyfriend Tyga.
"Spotted these fools on the morning workout," he captioned an Instagram pic of the youngest Jenner sibling and the rapper.
It appears to be the summer of health for Rob. Earlier this month, Kim Kardashian revealed that she was working out with her 28-year-old brother. "Just went on the hardest hike ever today with @robkardashian," she tweeted on August 14.
Just went on the hardest hike ever today with @robkardashian— Kim Kardashian West (@KimKardashian) August 14, 2015
Kim also tweeted on Tuesday: "Rise & Grind! Workout time!!!!! With @robkardashian."
Rise & Grind! Workout time!!!!! With @robkardashian ❤️💪🏽— Kim Kardashian West (@KimKardashian) August 25, 2015
Rob currently lives with his older sister Khloe Kardashian in her Calabasas, California home, and according to Khloe, she wouldn't have it any other way.
"Rob lives with me now and I wouldn't have it any other way. I love having him with me," the 31-year-old reality star told Complex magazine. "He's going through a hard time now and it's behind gates. With this crazy lifestyle you have to think of places where you can still have your freedom."
Rob is rarely seen out in public but in June, ET obtained photos of him making a late-night food run at In-N-Out Burger in Woodland Hills, California. Here's a look at Rob's rare outing: