SLIM & TRIM fans show regret over the star's rapid weight loss, Kim Kardashian flaunts a slimmer waist in a crop top.

 With her admirers worried about her weight.

 Kim Kardashian showed off her slim waist in some kind of a crop top and sweats.

The media star's looks have changed significantly over the past  

1few months at the end of massive weight loss.

 Kim, 41, took control of the Instagram Account on Saturday.

After  she making an appearance on the SKIMS Instagram profile.

She shared a video of herself wearing a little white crop top and grey pants, showing off her midriff.

The mother of four appeared in front of what seemed to be a mirror and was slimmer than usual.

 Kim played with her top as the cameras rolled, place at a single point showcasing her defined abs.

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