Another decade down! Kourtney Kardashian celebrated her 40th birthday with the most lavish party. The super sexy soirée brought out her A-list friends and family members for a night full of dancing, music and lots of drinks. Would you expect anything less from the Keeping Up With the Kardashians star? Khloé previously told Jimmy Kimmel that she was the mastermind behind the event and she definitely delivered for her older sis. Keep scrolling to see photos!
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Looking Good, Girl!
Are you sure you’re 40? Kourtney looked drop dead gorgeous in this slinky vintage Versace gown. She showed just the right amount of skin.
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Of course, Paris Hilton wouldn’t miss a Kardashian party. The blonde heiress looked cozy with her old pal Kim all night.
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We Spot a Jenner
Kendall looked surprisingly innocent in the midst of the chaos. However, we know the runway star loves to have a good time so don’t trust everything you see on Instagram.
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The Best Favor
Guests were able to take home a personally engraved bottle of Don Julio tequila. Um, yes, please!
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The Final Word on That
If it’s etched in a bottle of tequila it must be true, right?
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Kourtney spent some time with her daughter, Penelope, and the two ladies look adorable hand-in-hand.
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The Inner Circle
Khloé caught her BFF Malika Haqq playing coy during the event. All the guest came to play in amazing ensembles, including the reality star in this curve-hugging dress.
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Khloé is pulling out Rihanna vibes in her sparkly, diamond-encrusted outfit.
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We’re not sure where Paris found these broken glasses but we’re into her vibe.
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Bust a Move
French got to share a quick dance with the birthday girl. The rapper is a very close family friend after previously dating Khloé.
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Everything That Glitters Is Gold
Kylie Jenner looked like a damn first place prize. The makeup mogul rocked a gold crop top and skirt with matching gold eyeshadow.
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Robin Thicke and Sia serenaded Kourtney with their rendition of “Happy Birthday” during the party. Spoiler: They sounded like two angels.
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Kris Jenner, Grandma Mary Jo Houghton and Kim looked picture-perfect as they posed for a selfie. That’s a group of strong women!
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All About the Details
Every single element of the night was Kourtney-themed. Some of her best quotes were printed on the white cocktail napkins.
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Came to Slay
We can’t get enough of Kim’s little black Versace dress. The sheer detail on the hip almost made us pass out.
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We’ll Take a Slice
Only Kourtney could have a smoking hot cake. The main dessert showed every single one of her ~assets.~
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Play That Funky Music
What’s sexier than a sax? Celebrity hairstylist Jen Atkin looked to be fully enjoying the sultry sounds.