Kourtney, 37, looked stunning in a short camouflage Versace dress as she danced the night away with her estranged ex, who rocked a floral bomber jacket, a black T-shirt and ripped jeans. Khloé, 31, showcased her svelte figure and cleavage in a figure-hugging pink latex dress.
The Keeping Up With the Kardashians stars flew to Las Vegas, where they celebrated inside a private VIP booth at hot spot 1 Oak and even filmed the event for their smash E! reality series.
“We all went to dinner yesterday and now we’re all here to celebrate in Vegas,” Disick told Us Weekly at the party, adding, “The best gift for my birthday was the support and love from my family and friends.”
Inside the nightclub, the birthday boy was presented with an impressive birthday cake by a group of scantily clad waitresses. He did not appear to be drinking and was in good spirits. Earlier in the evening, he enjoyed a smaller cake on the plane ride to Vegas with Kourtney, Khloé and pal Malika Haqq.
“Starting vegas already! @1oaklv let’s get ready for a big night,” he captioned a pic on Instagram.
Khloé also documented the trip on Snapchat, where she posted a series of photos and videos throughout the night. Hours later, she shared a picture of the “Vegas squad” arriving in Sin City on Instagram.
Sign up now for the Us Weekly newsletter to get breaking celebrity news, hot pics and more delivered straight to your inbox!