Pregnant Gisele Bündchen bares her baby bump in a bikini in Costa Rica with boyfriend Joaquim Valente

Gisele Bündchen spent Christmas Eve baring her baby bump.

The pregnant model enjoyed a Costa Rica beach trip with boyfriend Joaquim Valente last week, in photos obtained by Page Six Monday.

The 44-year-old wore her hair down and showed her stomach in a bikini while walking barefoot in the shallows.

The former Victoria’s Secret Angel was joined by Valente, who sported a pair of swim trunks, as well as a dog and some pals in the sunny snaps.

News broke in October that the couple are expecting their first child together.

Bündchen, for her part, is already the mother of son Benjamin, 15, and daughter Vivian, 12, with her ex-husband, Tom Brady.

She also co-parented the athlete’s 17-year-old son, Jack, with his ex Bridget Moynahan.

Bündchen and the Super Bowl winner, 47, called it quits in 2022 after 13 years of marriage, finalizing their divorce that October.

Before their breakup, the businesswoman began working with Valente as her Jiu-Jitsu instructor.

However, Bündchen vehemently denied having an affair with him while married to Brady in an interview with the New York Times.

“That’s a lie,” she insisted in March. “This is something that happens to a lot of women who get blamed when they have the courage to leave an unhealthy relationship and are labeled as being unfaithful.”

Bündchen and Valente had gone public with their romance the previous month.

Nikki Glaser, Kevin Hart and more comedians poked fun at the pair’s romance during Brady’s Netflix roast in May — which “deeply disappointed” Bündchen.

The former NFL player, notably, has yet to publicly react to his ex-wife starting a family with Valente.

Page Six reported in October that the “stunned” ex-quarterback “never imagined” Bündchen would have a baby as the possibility “just wasn’t something that was on his radar.”