
Brittany Mahomes
Fernando Leon/Getty ImagesBrittany Mahomes continues to go to the gym during the third trimester of her pregnancy.
Brittany, 29, shared her workout routine via Instagram Stories on Monday, Dec. 16, showing off her baby bump in a video of her lifting weights and doing squats and lunges. She wore a lavender ensemble by Vitality and white trainers with her long blonde hair pulled back in an easy ponytail.
The clip was first posted by Brittany’s trainer, Kirsty Raewho captioned it: “Third trimester is my favorite stage of pregnancy when it comes to working out. there are studies that show your body basically goes into superhuman mode to prepare for birth. so nasty.”
In another video, Brittany tilts her head to the side as she takes a selfie while taking a break. “Feeling very pregnant,” she wrote in a caption, adding a laughing emoji.
Earlier this month, the wife of the Kansas City Chiefs quarterback Patrick Mahomes posts footage of him training in a cheetah print one piece.
“We are working,” Brittany wrote on Dec. 3, referring to Ray.

Brittany Mahomes’ Instagram story on Monday, December 16.
Brittany Mahomes/InstagramShe and Patrick announced in July that they are preparing to welcome baby number 3. “Round three here we come,” the couple announced in an Instagram post at the time.
The couple married in March 2022, two years after he proposed. They they are already parents of daughter Sterling, 3, and son Bronze, 2, both appeared in Brittany and Patrick’s pregnancy announcement.
Brittany shows her maternity fashion while supporting her husband at Chiefs games and with Rae’s encouragement, offered an inside look at her prenatal workouts via social media.
“Many women experience what’s called a ‘mommy butt’ during and after pregnancy, which happens when the glutes lose shape and muscle mass,” Ray explained via Instagram in late October. “This is often due to changes in posture and the way we move as our bodies adjust to pregnancy.”
In the accompanying video, Brittany can be seen training to avoid this particular phenomenon.
“By focusing on engaging the glutes and maintaining strength training, you can actually continue to build muscle,” added the trainer. “It’s all about proper movement, posture and progressive overload.”
A day before posting her latest fitness regimen, Brittany hit the sidelines at Patrick’s final road game against the Cleveland Browns on Sunday, December 15. She I paired it with a beige puffer jacketemblazoned with ‘Bosses’, with fluffy Prada earrings.
Before the game started, Brittany made sure to spend some time with Patrick on the field and they shared a cute side kiss.
“He doesn’t get nervous or stressed at all. That’s just what he likes to do,” Brittany said during an appearance in August on the “WHOOP” podcast noting this she becomes more preoccupied with games. “I think he likes going into a new week with new game plans, with new challenges, with new people to play with.”