Paris Hilton in Bathing Suit Asks "Who Wants to Hear it?"

Is Paris Hilton working on a secret new project? Hilton, 42, shared some pictures of herself on the set of what looks like a TV show or movie, looking like a Barbie doll in a sparkly one-piece swimsuit. “I have a secret to tell you that’ll leave you starstruck… who wants to hear it? ⭐️🤩💖,” she captioned the post. How does she stay so fit? Read on to see 5 ways Hilton stays in shape and the photos that prove they work—and to get beach-ready yourself, don't miss these essential 30 Best-Ever Celebrity Bathing Suit Photos!

1. Outdoor Sports

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Hilton loves being outside with her pups. “For exercise, I don’t go to a gym or anything like that—I like to be outdoors, hiking with my dogs or going surfing or skiing,” she says. “I love doing sports. And then at night, to help me relax, I like to get a massage and listen to this thing called Liquid Mind on Spotify that is just this music that really relaxes your mind [laughs]. I take my R3set supplements ($13) at night as well, which help me fall and stay asleep.

2. Skiing and Surfing

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Hilton isn’t big on the gym, but has her own system to stay in shape. “I’m so busy I don’t have time to work out so I use my Balancer Pro Lymphatic Suit and Cryotherapy chamber,” she says. “During my facials I also use my NeurotriS Face and Body Toner. I do love skiing and surfing when on vacation.”

3. Hair Masks

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Hilton is diligent about deep conditioning her hair. “I love to sleep in the Olaplex deep conditioning mask,” she says. “If I’m not getting a blowout and I’m not working, I like to put my hair into two cute little space buns, because it’s so easy and just makes me look like a little raver and I love it.”

4. Sun Protection

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Hilton credits using sun protection for her clear complexion. “I’ve never had a surgery done — I’ve never had Botox,” she says. “I’ve never had anything done in my life, and I think it has a lot to do with taking care of my skin, staying out of the sun, and being educated at a young age. I want to pass that knowledge to all the young girls out there.”

5. Spa Sessions

Hilton loves luxurious spa sessions as well as baths and massages. “I like to go to my spa at my house—I love to be in there,” she says. “It just helps me relax and gives me energy. It’s something really easy for me to do since it’s right downstairs.”