Kourtney Kardashian & Sia Get Ready to Party in Las Vegas

Kourtney Kardashian hits the red carpet as she gets ready to host the Marquee Dayclub Season Preview on Saturday afternoon (March 21) in Las Vegas.

“And, we’re off…girls trip! Vegas! Meet me @marqueelv #Marqueedayclub Today! Enroute! – Thanks @wheelsup8760 ✈️,” the 35-year-old reality star tweeted earlier that day.

PHOTOS: Check out the latest pics of Kourtney Kardashian

Also attending the event was Sia, who kept her face covered with her iconic blonde wig and a huge hat.

FYI: Sia is wearing an Atea Oceanie blazer and pants.

10+ pictures inside of Kourtney Kardashian and Sia getting ready to party in Sin City…