It’s summer love for Kansas City Chiefs quarterback Patrick Mahomes and his fiancée, Brittany Matthews.

On Monday, the new mom shared a couple of cozy snapshots from the couple’s recent trip to Cabo San Lucas, Mexico, where they shared a kiss aboard a boat.

“Us❤️ & Ster💕,” Matthews captioned the Instagram pics, also referencing their 4-month-old daughter, Sterling Skye Mahomes.

In the photos, Matthews is seen wearing an orange bikini as Mahomes holds her hand while rocking red boardshorts.

“Cutest couple in sports,” one fan gushed to the NFL duo, while another penned, “You two are couples goals.”

High school sweethearts, Mahomes proposed to Matthews in Kansas City last September with a massive emerald-cut engagement ring, estimated to cost north of $350,000.

Later that month, Matthews and Mahomes, both 25, announced that they were expecting their first child together.

“Mom & Dad, taking a small detour to the wedding,” Matthews posted to Instagram at the time.

Matthews, a trainer, gave birth to daughter Sterling in February, weeks after the Chiefs fell to the Tampa Bay Buccaneers in Super Bowl 2021.

The couple, who recently celebrated their fifth anniversary together, got cozy aboard a boat in Mexico.

The pair — who will tie the knot next year — recently shared photos of Sterling’s face for the first time. For the initial birth announcement, Matthews and Mahomes concealed Sterling’s face, telling fans they would share photos of their daughter “when we [feel] the time is right.”

“I know the internet will instantly take the photos of her and share everywhere so just preparing myself for my newborn baby girl to be shared with the world,” Matthews told her Instagram followers in February, according to E! News.

“Right now we are just soaking in every minute with her,” she continued.

Earlier this month, Matthews posted a touching Father’s Day tribute to Mahomes on social media that featured a collection of Sterling shots.

“Happy 1st Fathers Day!!! We love you❤️,” Matthews gushed.

Mahomes and Matthews recently celebrated their fifth anniversary together.