Paris Hilton’s Son Phoenix Had a Magical Birthday Party Complete with a ‘Real’ Unicorn & A-List Celebrity Kids

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Magic was in the air on Saturday, as Paris Hilton’s baby Phoenix had the most epic first birthday party. The Simple Life alum shared several videos and pictures of the star-studded affair, complete with sea creature balloons, a huge ball pit, and even a unicorn! (Did you think she was going to let Phoenix turn 1 without a huge celebration? Exactly.)

Sliving Under the Sea

In the first video on TikTok, Hilton revealed she had a “Sliving Under the Sea” theme for Phoenix’s party, referencing her famous catchphrase that’s a mix of “slaying” and “living.”

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“I’ve thrown amazing birthday parties my whole life, so now to be able to do this for my little boy is just such a special memory,” Hilton says in the video. She’s dressed up in a blue, Cinderella-esque ballgown with a silver star tiara as she holds Phoenix, dressed in a white Fendi Collared shirt, a hat, and white glasses.

The reality star and entrepreneur gave a tour of the party in another TikTok. There was a white arch with “Phoenix” written in blue, adorned in teal, blue, and orange balloons, as well as fish balloons and a huge whale balloon. It was beautiful and fun for the kids.

“What does everyone think of my “Sliving Under The Sea” theme for Phoenix 1st Birthday party? ✨🐠🐳 🐚 👶🏼🐚🐳🐠✨#SlivingMom 💫” she captioned the video.

People loved it, of course. “He has no idea yet that he won the cool mom lottery!!🪼🩷🐳 #slivingmom,” one person wrote. Another said, “I always knew Paris wouldn’t be a beige mum, look at all those beautiful bright colours 💜”

A third video showed Paris and Phoenix in a giant ball pit. They slid down a white inflatable slide into the sea-colored ball pit, and the little boy has the biggest smile on his face as they play in the balls. “Healing my inner child🥹,” she captioned it.

“I love how this birthday was just for him and not just for show. You can feel the love that went into this special day🎂 Happy Birthday little guy🎂,” one person commented on the sweet video.

Celeb Guests

Lance Bass at the 33rd Annual EMA Awards Gala held at Sunset Las Palmas Studios on January 27, 2024 in Los Angeles, California. (Photo by Christopher Polk/Variety via Getty Images)
Lance Bass at the 33rd Annual EMA Awards Gala held at Sunset Las Palmas Studios on January 27, 2024 in Los Angeles, California. (Photo by Christopher Polk/Variety via Getty Images)

Hilton shared several photos of the party on her Instagram story, per Entertainment Tonight. These include snapshots with a-list celebrity guests, including Kelly Osbourne and her son Sidney, Rumer Willis and her daughter Lou, and Lance Bass and his twins Alexander and Violet. Kat Von D and Chanel West Coast were also there.

Animals from the Itty Bitty Petting Zoo rounded out the fun, with Phoenix and the other kids getting to meet ducks, bunnies, and baby goats, per ET. There was even a real white unicorn at the event, as Hilton shared a photo of a beautiful white pony with an attached horn walking around the party. Oh to be on that guest list!

Birthday Boy

LOS ANGELES, CALIFORNIA - FEBRUARY 05: Paris Hilton and Carter Reum attend the 65th GRAMMY Awards on February 05, 2023 in Los Angeles, California. (Photo by Matt Winkelmeyer/Getty Images for The Recording Academy)
LOS ANGELES, CALIFORNIA – FEBRUARY 05: Paris Hilton and Carter Reum attend the 65th GRAMMY Awards on February 05, 2023 in Los Angeles, California. (Photo by Matt Winkelmeyer/Getty Images for The Recording Academy)

On Phoenix’s birthday on Jan. 16, Hilton shared several photos of her little boy, who she shares with husband Carter Reum, including one of him riding on a toy unicorn! “One year ago, a beautiful angel baby entered our lives, bringing so much love and happiness🥹🩵👶🏼✨,” she wrote. “My precious little one, you are more than a dream come true. You make my life complete🥰.”

The Paris In Love star, who is also mom to baby London, 2 months, continued, “Every day with you is a priceless gift, and I’m endlessly grateful to be your mommy. 🌟🥰 Celebrating your first of many birthdays, Baby P – here’s to a lifetime of laughter, love, and wonderful adventures with our cutesie crew! 🎉✨ Happy 1st Birthday! 🎂🥳”

These celeb parents know how to throw an epic birthday bash!

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