Brittany Matthews is embracing her pregnant belly.
On Wednesday, the personal trainer, who is currently expecting her first child, a baby girl, with fiancé Patrick Mahomes, posted several snaps to Instagram from her maternity photo shoot.
The first photo, shot in black and white, features Matthews, 25, holding her baby bump while laying down on the ground dressed in a long black shirt and no pants.
In the following three photos, the mom-to-be poses in a plain white shirt and then a white dress while surrounded by an abundance of colorful flowers.
“I love you girl????,” Matthews captioned her post.
Never miss a story — sign up for PEOPLE’s free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories. Matthews first announced her pregnancy news in September, shortly after she and Mahomes, who began dating in their teens, got engaged.
“Mom & Dad, taking a small detour to the wedding❤️,” she wrote in a celebratory social media post alongside two photos with her NFL quarterback fiancé, in which she held up a sonogram as Mahomes, 25,