Rob Kardashian is on it! He's on his exercise regime and with the support of his sister Kim Kardashian.
The Keeping Up With The Kardashians star tweeted her brother saying: "Rise & Grind! Workout time!!!!! With @robkardashian."
It's been reported 28-year-old Rob has gained over 100lbs in the last couple of years and as we know, hasn't appeared on the family TV show or in public much.
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Along their exercise travels, Rob revealed he came across his half-sister Kylie Jenner, 18 and her boyfriend Tyga, 25, who were also running their morning workout.
Rob posted a picture of the pair to his Instagram account, captioned: "Spotted these fools on the morning workout."
Morning!
Glad to see all the Kardashians are keeping fit, as usual.
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