Rebecca Romijn in Bathing Suit Says "Oops"

Rebecca Romijn is sharing her love of books in her bathing suitt. She and her husband Jerry O’Connell hit the beach in their swimsuits and encouraged followers to read Colleen Hoover’s latest book, Layla, in her latest social media post. “Oops,” she wrote in the caption. How does she stay so fit? Read on to see 6 ways Rebecca Romijn 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 Does Bikram Yoga

Tim P. Whitby/Getty Images

Rebecca told Fitness per Us that Bikram yoga does her body good. "At first the idea of doing a 90-minute workout in a 105-degree room sounded like torture," Romijn admits. "But the sweating is exactly what I became addicted to. My body changed dramatically almost immediately. I'm stronger, I have more energy and I feel better, too. I was proud to get back into a bikini!"

2. She Cuts out These Things to Lose Weight

Hatnim Lee/Getty Image

"I went on a major diet about eight months ago. I cut out starch, dairy, fat, red meat, alcohol and sugar," Romijn said. "Just being on a diet was weird for me. I had never been on one in my life, and suddenly I was counting calories and measuring my food. Cutting out sugar was definitely the hardest. The first week I thought I was going to die. The cravings were bad. But after that, it was easy."

3. She Rides Bikes

TommaBoddi/WireImage

The actress and her husband love to sweat together. "We love to take long bike rides. We have a tandem bike, and we go up in the hills near our home," Rebecca said. "Jerry is very show-offy when he's good at something, and he's pretty much good at everything.

4. She Doesn’t Deprive Herself

Shutterstock

“I’m really not about deprivation. If I want a piece of pie, I mean, come on — you have to enjoy life! Especially if you have kids. I usually keep Sunday for whatever-you-want-to-eat day,” she told Health.

5. Exercise Makes Her Happy

Jesse Grant/Getty Images

Exercise doesn’t just do Rebecca’s body good – it also helps boost her mood. “Especially cardio and yoga. It’s a big part of my recipe for happiness,” she told Health.

6. Music Motivates Her

“I really like listening to music when I’m hiking or exercising. I don’t like hearing myself breathe. I’m like, ‘Am I dying? I think I’m breathing too hard. This is bad. I’m sure this is bad. I should slow down.’ [Laughs] I really don’t do myself any favors,” she told Health.

Olivia Attwood, the Love Island star, is on vacation with her partner, Bradley. And she just posted beach shots of the two of them on Instagram. In the photos, Attwood and Bradley posed in front of the water at sunset. Attwood wore an over the shoulder black one piece, looking stunning. She captioned the post, “Forever asking Bradley to stand in first so I can test the light >>> It’s a team effort.” How does she stay so fit? Read on to see 5 ways Olivia Attwood 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’s Happy With Herself

Attwood has never been afraid to show off her figure, and she is this way for a reason. She tells The Sun that she is extremely comfortable with her body as she’s gotten older. “If I was ten out of ten then, I’m better than that now. I’m totally happy with the way I look. I wouldn’t change anything and there’s nothing I am really that unhappy with.”

2. She Takes Better Care Of Herself

Karwai Tang/WireImage

Attwood tells The Sun that she takes good care of herself. However, she also admits that she didn’t always do so. She says that her body got into much better shape, once she changed some of her habits. “I actually look better now because I’m healthy, I eat properly and go to the gym, whereas in my twenties I was living off McDonald’s and white wine spritzers.”

3. She Doesn’t Criticize Herself Anymore

Mike Marsland/WireImage

Attwood is a lot more comfortable with herself. She says to The Sun that one of the ways she got to this point was when she stopped criticizing herself so much. “Ten years ago walking around in a bikini, I would be internally picking myself apart, whereas now I’m a lot more comfortable.”

4. She Calls Out Trolls

Jeff Spicer/Getty Images

Attwood has a lot more confidence in herself. Which means, she doesn’t get affected by hateful social media trolls. In fact, she even called one of them out on Twitter. After someone called her “anorexic”, Attwood fired back, "What a ... disgusting thing to say. Anorexia is a disease, and that word should not be thrown around. Educate yourself, you vile human."

5. She Says Natural Is Better, After Learning The Hard Way

Steve Parsons/PA Wire

Attwood is not a fan of plastic surgery, and is promoting having a more natural look. She tells the DailyMail that she came to this conclusion after having a bad experience. “When I had the big" chest—"the first" chest augmentation—"that was the fashion. Everyone wanted those sort of like Katie Price, Jodie Marsh" chest—"and then the fashion changed, and I felt uncomfortable.”