Celebrity Parents Brittany and Patrick Mahomes 'Can't Wait to Add Another Little Babe' to the Family The pregnant trainer is excited but admits to getting "overwhelmed" by her busy little family. By Angela Andaloro Angela Andaloro Twitter Angela Andaloro is a Parents News Writer at PEOPLE. Angela has also written about entertainment and parenting at LittleThings, Mom.com, BuzzFeed, and more. In her spare time, she enjoys competing in fantasy sports leagues and watching too much reality TV. People Editorial Guidelines Published on June 15, 2022 06:42 PM Share Tweet Pin Email Photo: brittanylynne/Instagram Brittany Mahomes is looking forward to adding another little one to the family! On Wednesday, the pregnant trainer shared photos of her day at the beach with husband Patrick Mahomes, both 26, and their 15-month-old daughter Sterling. The family of three smiled while posing in the sand for a photo in the first of several photos on her Instagram Stories. "How it started," Brittany captioned another shot, which showed Sterling looking mildly displeased in her stroller. brittanylynne/Instagram Brittany Mahomes Calls Daughter Sterling Her 'Big Girl' in Cute Video of Their Morning Together "Then I said we're going to the beach," she captioned the next shot of a then smiling, laughing toddler. "Love traveling around with my sidekick," Brittany wrote under another photo. brittanylynne/Instagram Pregnant Brittany Mahomes Gets a High Five from 'Perfect' 15-Month-Old Daughter Sterling: Photo Later on, Brittany shared a photo of the family on a private plane. She laid on top of Patrick, with Sterling on top of her. "Life with these two is just amazing! I truly do get overwhelmed and exhausted at times, but these 2 always make everything worth it," she wrote. brittanylynne/Instagram "Love them with my whole heart and cannot wait to add another little babe 😍." Brittany and the Kansas City Chiefs quarterback recently announced they are expanding their family after tying the knot in March 2022. RELATED VIDEO: Brittany Matthews on Having Nanny with Baby Sterling When Necessary: 'Never Feel Guilty' "Round 2!" they captioned a trio of photos, showing the family of three holding a letterboard announcement with an ultrasound image that reads, "big sister duties coming soon." 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. The longtime couple's baby news came just two months after they got married in Hawaii following their initial engagement in Sept. 2020. They met while attending Whitehouse High School in Whitehouse, Texas.