Kourtney Kardashian dons a little black dress while stepping out at 1OAK Nightclub on Saturday evening (April 18) in Las Vegas.
The 36-year-old reality star celebrated her birthday that night and received a ton of sweet messages from family members via social media.
“Happy Birthday to my big sister @kourtneykardash You were always there for me to copy everything you did when we were kids and now you are there to teach me everything as an adult!” her sister Kim wrote on Instagram.
Kim continued, “You are the best mom and I’m so happy our kids get to grow up together as if they are siblings! I learn so much from you everyday! I Love you and I’m so proud you are my sister! Don’t know what I would do without you!”
20+ pictures inside of Kourtney Kardashian partying in Vegas… More Here! »