Jena Sims is celebrating her latest swimwear drop – in her swimsuit! The model and designer shows off some brand new One One Swim styles with her pals via one of her latest social media posts. "We are live, baby! 🎂🥂 We hustled to drop this on my birthday, excited to share some of my favorite images from the shoot 🥳 @oneoneswim I can't thank you all enough," she captioned the Instagram snaps. How does the former pageant queen stay fit? Read on to see 6 of Jena Sims' top diet and fitness tips for staying 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!

Jena refuses to starve herself to get thin, despite accusations from online bullies. After a troll ordered her to "go eat a cheeseburger," she did. "Not so rare footage of me eating a cheeseburger," she captioned an Instagram story of herself chowing down. She also revealed during an Instagram Q&A that she and her man "get down on McDonalds."df44d9eab23ea271ddde7545ae2c09ec

Jena has to sweat to maintain her figure. She works out with Olivia Figueroa, a Florida based trainer. "I try to do 3x per week," she responded to a fan when asked about her workout routine, which is HIIT focused. 

Jena spends most of the year in Jupiter, Florida where she lives with Brooks. However the two make time to hit the slopes during the winter months. "I love you snow much," she captioned this photo taken from one of their ski trips in Big Sky, Montana. Research has linked downhill skiing to a number of health benefits. In addition to promoting physical fitness, it may decrease risk of cardiovascular and metabolic diseases. Studies have also found that the more frequently a person skis, prevalence of known hypercholesterolemia, systemic hypertension, diabetes, the frequency of mental stress and the occurrence of memory deficits declines. 

It isn't all restriction for Jena when it comes to diet. She has one (not-so) guilty pleasure, Krispy Kreme doughnuts. "One of her hidden talents is the ability to eat an entire box of Krispy Kreme doughnuts in one sitting," the bio on Jena's website reads.

Jena, who shares a dog with her husband, goes for a lot of walks. Why should you take a walk? One study published in JAMA Internal Medicine found that walking at a brisk pace for about 30 minutes a day led to a reduced risk of heart disease, cancer, dementia and death, compared with walking a similar number of steps but at a slower pace.

"No morning blues here 💙 ready for the official @oneoneswim shoot!" she captioned an Instagram of herself enjoying a morning cup of coffee in the tropics. Science continues to prove that drinking coffee is great for your health. In fact, a new 2022 study published in European Journal of Preventive Cardiology found that drinking two to three cups a day of most types of coffee – especially a mild to moderate intake of ground, instant, and decaffeinated coffee – may protect you from cardiovascular disease and an early death.