Khloe Kardashian Celebrates 30th Birthday With Yacht Party

Khloe Kardashian Khloe Kardashian

They’re on a boat!

Khloe Kardashian and her family celebrated the reality star’s 30th birthday at a party on a yacht in New York City on Friday night.

The birthday girl (whose birthday is June 27), looked stunning in a long, white Michael Costello dress, with cutouts around the waist and low back, paired with strappy gold heels.

PHOTOS: Khloe Kardashian’s 30th Birthday Bash

Khloe seemed to feel as good as looked – she posted a collage pic of herself in the gown on Instagram, with the caption, “In love with my @michaelcostello goddess dress!!! Thank you so much Michael for this beauty!”

Not to be outdone, Kim Kardashian also looked striking in a navy blue corseted gown and her hair up in a ponytail.

PHOTOS: Reality Bombshell Khloe Kardashian

“Last nights look- one of my new favorite designers Ulyana Sergeenko,” she captioned a photo of herself in the dress on Instagram.

Also on hand to help Khloe celebrate were mom Kris Jenner, sisters Kourtney, Kendall and Kylie, and Khloe’s boyfriend, rapper French Montana.

-- Erin O’Sullivan

Copyright 2014 by NBC Universal, Inc. All rights reserved.
This material may not be published, broadcast, rewritten or redistributed.