Kourtney Kardashian arrived in Las Vegas to celebrate Kim's birthday.
The Kardashian clan left NYC yesterday and headed to Vegas to celebrate Kim's 30th birthday this weekend. Kourtney and Mason said goodbye to Scott Disick at the airport, as he decided to head back to L.A. and let Kourtney enjoy a girls' weekend of fun.
The girls (and Mason) arrived in Las Vegas and did some shopping at the high end boutiques to try to find Kim the perfect party dress. They drew quite a crowd as they walked through their Vegas hotel. Cameras are still following the sisters as they continue to film their newest reality show.