Kaia Gerber, the renowned model and actress, recently displayed her incredible figure in a striking blue micro bikini while enjoying a sun-soaked vacation with her boyfriend, actor Lewis Pullman, in Mexico. The 24-year-old star, daughter of supermodel Cindy Crawford, confidently showed off her washboard abs in the barely-there swimsuit as she strolled along the beach with Pullman, aged 33, on a serene Sunday.
Romantic Beach Moments and Fitness Secrets
Gerber and Pullman, who have been a couple for over a year, were seen holding hands and venturing knee-deep into the ocean, sharing intimate moments against the picturesque coastal backdrop. Gerber looked typically beautiful with subtle eye makeup and a rouge tone on her lips, her long brunette locks flowing freely in the gentle breeze as she enjoyed downtime with her man.
For his part, Lewis Pullman also flaunted a chiseled torso, going shirtless and sporting black swim trunks, highlighting the couple's gym-honed bodies. Their beach day showcased a relaxed and affectionate dynamic, with Pullman gazing adoringly at his girlfriend as they shared laughs together.
Behind Gerber's Impressive Physique
Gerber's toned midsection is no accident; she regularly trains with celebrity fitness expert Kirsty Godso, known for her intense 'pyro' fitness sessions. Her rigorous workout routine includes a diverse range of exercises, such as jump roping, sprinting, lunges, glute bridges, planks, and arm workouts—all performed with weights to enhance strength and definition.
The runway regular often appears on Godso's Instagram account, where fans can glimpse the demanding movements that contribute to her sculpted physique. In January, Godso shared footage of Gerber in the gym, running on a treadmill, using resistance bands, and performing hip thrusts, captioning the video montage, 'New year but you know we’ve been on this.'
Godso has been working with Gerber for several years and revealed in a 2023 interview with Hollywood Life that she typically has Kaia complete 30 to 40 reps of weighted ab workouts to achieve her impressively carved midriff. This dedicated fitness regimen underscores Gerber's commitment to maintaining her enviable figure.
Relationship Dynamics and Family Ties
Gerber's beau, Lewis Pullman, is the son of Hollywood star Bill Pullman, making them both 'nepo babies' as they each hail from famous families. Their relationship appears to be deepening, with Gerber spotted out with Pullman and his mother, Tamara Hurwitz, in May 2025, suggesting a lasting bond as she makes time to connect with his family.
Pullman's parents have shown support for Gerber's career, attending her play Evanston Salt Costs Climbing in March 2025 at LA's Matrix Theater. The couple was first spotted together in January 2025, cozying up at the Thunderbolts star's birthday dinner at Salazar restaurant in Los Angeles, shortly after sources revealed Gerber had split from ex-boyfriend Austin Butler after three years of dating.
Keeping Romance Low-Key
According to a report from Us Weekly, Gerber intentionally kept the start of her romance with Pullman out of the public eye. A source disclosed that they began dating in early December 2024, shortly after Gerber and Butler had broken up in October of that year.
The insider explained that Gerber and Pullman were seen all around Los Angeles, particularly on the east side, but managed to keep their relationship hidden by taking precautions. Gerber would often wear a hat or disguise herself when visiting their favorite restaurants, bars, and clubs, and they frequented crowds that didn't recognize them, allowing them to hold hands and show PDA without drawing attention.
The source added that Gerber and Pullman have known each other for a while, running in the same social circles and sharing similar friend groups, which is how they were introduced. Gerber appreciates that this relationship feels low-pressure, with Pullman being a very low-key guy, contrasting with her previous high-profile romance.
This Mexico getaway not only highlights their romantic connection but also offers a glimpse into Gerber's disciplined fitness lifestyle and the couple's efforts to maintain privacy in the spotlight.
