Paris Hilton Parades in a My Little Pony Bikini in St. Barts Ahead of Brother Barron's Wedding

The Hilton family hit the beaches of St. Barts as they prepare to celebrate Barron Hilton's wedding to Tessa Gräfin von Walderdorff

Published on June 1, 2018 11:34 AM

The Hilton sisters hit St. Barts!

As the Hilton family preps to celebrate 28-year-old Barron Hilton’s wedding to socialite Tessa Gräfin von Walderdorff, Paris Hilton and Nicky Rothschild made sure to work on their tans wearing festive swimsuits and matching heart-shaped sunglasses.

Paris staged a full-on shoreline photo shoot to show off her tropical swim style, which consisted of a My Little Pony Moschino two-piece (currently sold out), heart-shaped shades and a mini Chanel surfboard bag (which most likely was designed exclusively as Instagram bait).

We have a feeling Paris’ fiancé Chris Zylka is the man behind the camera, making him the best soon-to-be Instagram husband ever. Let’s go through her poses..

First, she posed standing up.

And lounging in the sand.

And she even showed off her blue chevron cover-up in one of the shots.

Not to be outdone, sister Nicky also wore a flirty swimsuit, sharing a photo of her pink ruffled strapless one-piece on Instagram with the hashtag “#TessaBarron2018.”

Kathy Hilton Says She Is ‘Beyond Excited’ About Daughter Paris’ Engagement

The two are on location to celebrate their little brother Barron’s wedding. He proposed to his soon-to-be-bride last September with gorgeous a pear-shaped diamond on a thin band.

“This year I get to marry the girl of my dreams ✨ I can’t wait to spend the rest of my life with you my love,” he wrote in a New Year’s Instagram post.

Mom Kathy Hilton was equally as excited when PEOPLE caught up with her at Amazon’s Golden Globes afterparty in early January. “It’s going to be such a great year,” Kathy told PEOPLE. “I have a new grandbaby, my son is engaged and now Paris!”