Sydney Sweeney in Bathing Suit Wears "Lipstick by Yours Truly" 

Sydney Sweeney is breaking the internet with her latest swimsuit snaps. The Euphoria and White Lotus star flaunts her incredible figure in her new bathing suit line with Frankie’s Bikinis, a collection inspired by her hit HBO show. “Lipstick by yours truly,” she captioned the sexy swimwear snaps. How does she stay so fit? Read on to see 5 ways Sydney Sweeney 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. She Loves Water Sports

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Sydney loves outdoor activities. “I grew up on the water, always running around in a bikini. If I wasn’t swimming in the lake or the ocean, I was skiing or attempting to surf. So there was always a part of me that wanted to create something that truly felt like me, and with Francesca [Aiello] and her incredible company, we really created something special,” she told Elle about the inspiration behind the swimwear line.

2. She Plays Soccer, Baseball, and Wakeboards Also

Sydney, who grew up in Idaho, reveals she was active in sports as a child. “It’s a different way of life out there,” she says. “It’s very simple. Family is everything. I was in every single sport possible. I was on the soccer team, the baseball team, the snow slalom ski team, I was wakeboarding,” she told The Independent.

3. Her Drink of Choice Is Water

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Sweeney stays hydrated, only drinking water. In fact, she revealed to Hollywood Reporter that she’s never even tried coffee. “If I’m celebrating, or it’s a very rare occasion, I’ll have a Shirley Temple,” she said.

4. She Does Martial Arts

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Sydney is an experienced MMA fighter. “I’m trained in mixed martial arts,” she told Marie Claire. “I started when I was 14 and did my first competition at 18. It was a grappling competition against all guys a weight category above me, and I got first place. Those guys were probably saying, ‘Oh, we didn’t want to hurt her,’ but they were definitely trying. Everyone broke a sweat!”

5. Candles Are Part of Her Self-Care Routine

Sydney has her own method of self care, using candles to relax. "I'm a big advocate for making it feel like a home no matter where I am," she told Allure. "I'm always burning candles and I love the smell of vanilla. It makes me feel homey and calm and safe."