Supporting one of the many family businesses, Kourtney Kardashian appeared at the Kardashian Khaos store at the Mirage Hotel and Casino in Las Vegas on Saturday (January 19).

Looking great after two pregnancies, the mother-of-two wore a black mini-dress and black thigh-high boots as she smiled for cameras and waved at fans.

Getting up close with reality aficionados, the 33-year-old star tweeted an Instagram photo of herself in front of a huge crowd at the appearance with the caption, "A little Kardashian Khaos! Vegas!"

Recently, Kourt spoke about her progress in losing the baby weight after giving birth to daughter Penelope in July. She admits, "It was harder to lose weight the second time around. I gained 45 pounds with Penelope. He (partner Scott Disick) likes me any way. But I think his favorite is when I’m skinnier.”