The Office's Jenna Fischer in Bathing Suit Shares Rare "Beach Day" Selfie

Even though it’s December and winter is on its way, these celebrities aren’t letting the cold weather stop them from posting bathing suit and other revealing photos on Instagram. Read on to see all the ways Jennifer Aniston, Jana Kramer, Tiffany Haddish and more stay 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. Jana Kramer

Actress and singer Jana Kramer celebrated her birthday this week, by spending time at the beach. Kramer revealed some of her fitness secrets on her Instagram stories, and says that reducing time on her phone, especially in the morning, has helped her. "I have to say one of my favorite habits I broke in the morning was I would usually go straight to Instagram,” she said. ‘But when everything happened, the last thing I wanted to look [at] was my phone. So it really helped me get into a good habit of just not picking up my phone.”

2. Tiffany Haddish

Comedian Tiffany Haddish shared a video of herself in a red bathing suit on a boat on Instagram this week. When it comes to working out, Haddish says that she’s a fan of virtual reality workouts. "It feels like you're playing a game… but you are getting a full-body workout. I'll take that thing off after 15 minutes and I am dripping," she told Women’s Health.

3. Christina Aguilera

When receiving the “Music Icon” award at the 2021 People’s Choice Awards, Christina Aguilera brought back one of her most iconic, and revealing outfits. Her look from the “Dirrty” video, which featured a tight bodysuit and chaps, showing off her figure. Aguilera has admitted to struggling with her weight and body image in the past, but says she’s a lot more comfortable with herself now. As you age, you stop comparing yourself to other people and start appreciating your own body and owning it," she said to Health.

4. Jessie James Decker

Singer Jessie James Decker enjoyed a trip to Cabo with her friends, and posted a lot of stunning photos from there. Decker posts a lot of her workouts on Instagram, including this photo of herself enjoying time on the golf course. She captioned the photo, “Just call me Tiger-ish.”

5. Maura Higgins

Reality star Maura Higgins decided to lay out in the sun, while posing in a dark green bathing suit. Higgins admits that she hasn’t always been comfortable with her body, and lost a lot of weight previously, but her family was able to get her out of this. "With the exercise, it's very easy to get obsessed with it. It got to a stage where it was actually affecting my periods; I lost my period for four months,” she reveals to the DailyMail. "It's good to have people around you that are not afraid to say these things to you. It's so important. I'm feeling so much better."

6. Tracee Ellis Ross

Actress Tracee Ellis Ross posted a video of herself enjoying time in the pool this week. Ross revealed on an Instagram video that she has started doing blood flow restriction in her strength training workouts. She wrote in the caption, “BFR or blood flow restriction training allows you to get the same results with a lighter load as you would with a heavier load. I use these for the first 10 minutes of my workout.”

7. Rebel Wilson

Actress Rebel Wilson is open about her journey with fitness and nutrition, and recently posted a new photo on Instagram showing off her impressive weight loss. Wilson’s trainer, Jono Castano, revealed the actress’ workout schedule to E! Australia, which includes four days of HIIT, and two days of weights.

8. Jennifer Aniston

Actress Jennifer Aniston posed in a white two piece outfit for her profile in The Hollywood Reporter. When it comes to her diet, Aniston says that she keeps it simple. "My general philosophy is to eat healthy. It's pretty clear: eat as much organic fruits and veggies as you can, keep sugar [intake] low, drink tons and tons of water, and get good sleep,” she told Yahoo!.

9. Paris Hilton

While on her honeymoon, Paris Hilton has shared many bathing suit photos of herself on the beach and enjoying the waters. Hilton admits to Yahoo Life that she doesn’t always has time to workout in a traditional way, so she’s found a unique alternative. "I don't work out because I just don't have time, and I'm not really into it. So when I'm getting a facial, I just lie there and this machine attaches to your body and is basically like doing a million sit-ups. You just lie down and relax, but your whole body's being worked out the whole time. I think that's an amazing hack for working out and not actually having to do anything."

10. Tyra Banks

Tyra Banks celebrated her birthday this week with a swimsuit shot on Instagram. Banks is open about her approach to eating and fitness, as well as calling out people who comment on her weight. She revealed to Women’s Health that one of her tricks is writing what she eats down. "I don't count a darn calorie. But when I'm really trying to eat healthy, I write everything down. It really holds me accountable and puts me on a healthier path."

From Labor Day weekend bikini celebrations to New York Fashion Week events, this week Hollywood stars flaunted the results of healthy living. Megan Fox steamed up social media, flaunting her rock hard abs and toned legs in a bikini top and mini skirt, while Cindy Crawford, 55, looked half her age in Daisy Dukes and a right white tank as she recreated her iconic Pepsi ad, thirty years later. Zendaya, Ariana Grande, Demi Moore, and Jennifer Aniston also inspired fans to live their healthiest lives. Read on for CelebWell’s weekly roundup of celeb snaps—and to get beach-ready yourself, don't miss these essential 30 Best-Ever Celebrity Bikini Photos!

1. Megan Fox: Steamy Bikini Top Snap

Megan Fox sizzled in a bikini top and mini skirt, while leaning against a table during a getaway with boyfriend Machine Gun Kelly. How does the 35-year-old mother-of-three maintain her famous figure? A mixture of regular training sessions with Harley Pasternak, a strict healthy diet, and berry filled smoothies. Read all about her health and fitness regimen here.

2. Demi Moore: Continues Modeling Bikinis

Demi Moore is taking her latest campaign with Andie Swim very seriously. The 58-year-old shared her latest swimsuit snap this week, rocking a striped bikini as she jumped for joy. Demi has a very laid back approach to fitness and diet. Read all about her go-to health routine here.

3. Cindy Crawford: Pepsi Ad Redux 30 Years Later

Cindy Crawford slipped back into her Daisy Duke denim shorts and a tight white tank to recreate her famous Pepsi ad. Somehow, a whopping three decades later, the supermodel looked nearly identical at 55 as she did in her mid-twenties. Cindy is devoted to health and wellness, staying fit with regular workout sessions and clean eating. Find out everything you need to know about how she stays fit here.

4. Jennifer Aniston: Shows Off Sculpted Legs Launching Haircare Line

Jennifer Aniston launched a haircare line, LolaVie, this week. The former Friends star shared a bunch of promotional photos, as well as a behind-the-scenes video of herself squatting down and showing off her seriously toned legs. How does the 52-year-old keep her stems sculpted to perfection? Read all about her routine here.

5. Zendaya: Rock Hard Abs at Dune Premiere

Christophe Archambault/Getty Images

Zendaya made a fierce fashion statement while revealing her rock hard abs at the Parisian premiere of Dune, wearing a revealing Alaia gown. How does the 25-year-old approach health and wellness? Here are some of the rules she lives by.

6. Ariana Grande: Fit for Fall in Slinky Dress

Ariana Grande/Instagram

Ariana Grande flaunted her fabulous curves while modeling a fall-hued LBD (little brown dress!) on social media. Ariana, a long time vegan, prioritizes both her physical and mental health.

Read all about her rigorous fitness routine and diet as well as some of her mental health hacks here.

7. Kylie Jenner: Bares Baby Bump in Sheer Lace Catsuit

Kylie Jenner announced she is expecting her second child this week, proudly showing off her bump at New York Fashion Week. The reality star and beauty mogul donned a sheer, black bodysuit designed by LaQuan Smith to the designer’s show, making a serious case for sexy maternity style. What is her pregnancy food craving? Find out here.