Paris Hilton gives peek at sister Nicky’s 41st birthday party while enjoying a spa day with son Phoenix

Paris Hilton went all out to celebrate her sister Nicky Hilton’s 41st birthday, capping off the festivities with a relaxing spa day alongside her son Phoenix.

The hotel heiress, 41, shared highlights of the celebration on her Instagram Stories on Sunday, giving fans a peek at Nicky’s glamorous soirée.

The footage highlighted the party’s extravagant décor, complete with elegant balloon displays and a custom floor emblazoned with ‘House of Sliving,’ a playful reference to Paris’ latest favorite catchphrase. 

She also posted an adorable photo of herself and Phoenix, both cozied up in robes, enjoying the ultimate spa day together.

Earlier in the day, Paris was spotted supporting Nicky as she launched her new holiday dress collection for Australian designer Rebecca Vallance.

Paris Hilton went all out to celebrate her sister Nicky Hilton ‘s 41st birthday, capping off the festivities with a relaxing spa day alongside her son Phoenix

The hotel heiress, 41, shared highlights of the celebration on her Instagram Stories on Sunday, giving fans a peek at Nicky's glamorous soirée

The hotel heiress, 41, shared highlights of the celebration on her Instagram Stories on Sunday, giving fans a peek at Nicky’s glamorous soirée

In November, Paris welcomed daughter London with her husband, Carter Reum, following the birth of their son, Phoenix, in January 2023. 

Nicky and husband James Rothschild share Lily-Grace Victoria, 6, Theodora ‘Teddy’ Marilyn, 5, and an 18-month-old son, whose name has not yet been revealed.

Last month, Nicky made her first public appearance with all three of her adorable kids. 

The socialite was seen arriving at the Museum of Ice Cream with her family.

Nicky met James at the 2011 wedding of Petra Ecclestone — daughter of the former Formula 1 CEO, Bernie Ecclestone — to her now-ex James Stunt.

They spent their first year doing long-distance before they both decided to move to New York City to be together. 

The pair dated for about three years before getting engaged during a summer holiday in Lake Como in 2014. 

That following year, they tied the knot in a star-studded wedding at Kate Middleton and Prince William’s home in Kensington Palace.

The footage highlighted the party's extravagant décor, complete with elegant balloon displays and a custom floor emblazoned with 'House of Sliving,' a playful reference to Paris' latest favorite catchphrase

The footage highlighted the party’s extravagant décor, complete with elegant balloon displays and a custom floor emblazoned with ‘House of Sliving,’ a playful reference to Paris’ latest favorite catchphrase

Earlier in the day, Paris was spotted supporting Nicky as she launched her new holiday dress collection for Australian designer Rebecca Vallance

Earlier in the day, Paris was spotted supporting Nicky as she launched her new holiday dress collection for Australian designer Rebecca Vallance

Nicky shares her three children with billionaire heir and financier James Rothschild. They have been together since 2011 and married since 2015

Nicky shares her three children with billionaire heir and financier James Rothschild. They have been together since 2011 and married since 2015

Meanwhile, Paris surprised her fans on Thanksgiving by announcing she and Carter had welcomed their second child via surrogate.

The star shared the happy news by posting a pink baby outfit with the name ‘London’ – thereby revealing the gender and name of her little one.

‘Thankful for my baby girl,’ the heiress wrote in the caption of the image.

After initially confusing fans by not revealing if the baby was on the way or had already been born, Paris clarified in a TikTok comment that her daughter has already arrived, writing: ‘My princess has arrived!!’

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