Rob Kardashian's Weight Loss Journey Has Taken a Turn in Last Few Months

Rob started putting in the extra effort back in January when he and Chyna first got together and it was starting to pay off with Rob sporting a slimmer figure back in March and April.

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But in the past few months it looks like stress from his relationship with Blac Chyna, a new baby on the way and filming their new TV show has taken it's toll on Rob's weight loss journey.

With Chyna just weeks away from giving birth, on Sunday she and Rob celebrated with a lavish baby shower in the LA hills with 80 of their close friends and family (the Kardashian and Jenners were not invited).

Blac Chyna was looking gorgeous with her huge baby bump on display, but people couldn't help to notice Rob's dramatic weight change with some people even commenting on the below Instagram "which one is pregnant?."