The Daily Grind Video

Rob Kardashian was in Las Vegas this weekend looking rather svelte as he made his way from event to event.

The slimmed down Kardashian brother stopped by Lord Scott Disick’s 30th birthday party at the Bellagio, rocking all black and staying away from the alcohol – knowing he still has 50 lbs to go. 

During Rob’s event to promote his sock line Arthur George, the 26-year-old revealed his target weight, telling Us Weekly he was 235 lbs back in March. 

“I still have to lose like 40 to 50 pounds believe it or not,” Kardashian told Us Weekly at the event. “Six months I should be there.”

“I’m not really drinking out here in Vegas — I’ve been here since Wednesday and I leave Monday — that’s way too long,” the sock designer said. “But I’m trying to get in a healthy direction.”

Way to go Rob! Earlier this year, Rob was charged with assault for bashing a pap’s camera, when the photog tried to take pictures of him with his shirt off.

Glad he’s working to change all of that! For more pics, check out Us

Photo Credit: WENN & INF