Kendall Jenner welcomed her 30s with a celebration as effortless and elegant as her public persona. The supermodel marked the milestone on November 3 with a chic beach party on Mustique Island, surrounded by her closest family and friends. Sunlit shores, soft ocean breezes, and a steady flow of her own 818 Tequila set the tone for a night rooted in style, love, and signature Kardashian-Jenner flair.

The guest list featured the family’s leading ladies — Kris Jenner, Kim Kardashian, Khloé Kardashian, and Kylie Jenner — with Hailey Bieber joining in for the island festivities. Though Kourtney Kardashian and Rob Kardashian were missing from the snapshots shared online, the energy was warm, relaxed, and full of celebration.

Kim Kardashian offered fans a glimpse into the evening with a series of dreamy Instagram photos: blurred film-style beach shots, laid-back coastal outfits, and tables lined with mini 818 bottles as party favors. A standout touch? A vintage 1995 bottle of Château Haut-Brion — the same year Kendall was born, setting the perfect full-circle detail.

Kim paired the photos with a heartfelt message to her younger sister:“Happy 30th Birthday @kendalljenner. May this decade bring you the kind of love and joy you so freely give to everyone else. I love you more than you’ll ever understand! Here’s to 30, Kenny.”

Khloé echoed the love in her own tribute, celebrating Kendall’s grounded nature and quiet strength:“To my forever girl, happy 30th! You’ve always lived unapologetically in your truth—radiant, grounded, and beautifully you.”

Photos from the night captured the sisters dancing barefoot on the sand, laughing under the glow of a giant “Happy Birthday Kendall” balloon marquee, and enjoying a mix of glamour and goofiness — including Kim pretending to sip from multiple tequila bottles.

The celebration follows closely after Kim’s recent 45th birthday festivities, proving once again that the Kardashian-Jenner family has mastered the art of keeping the party going — with luxury, love, and just the right amount of sparkling chaos.