Fans were quick to praise the former star of Keeping Up With The Kardashians.
One fan wrote: “Yessss go rob go!!!” and another said, “Hope to see updated pictures of ur weightloss journey.”
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Rob — who is a father to little Dream Renée — has struggled with his weight for years.
A source told PEOPLE back in 2018 that “he can’t seem to get healthy even though he says he wants to be” and is “constantly up and down” in his attempt to hit a healthy weight.
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