updated 11/04/2012 AT 3:00 PM ET
•originally published 11/04/2012 AT 4:05 PM ET
No maternity clothes, no problem!
The expectant supermodel, 32, whose pregnancy first gained buzz in June, enjoyed the sunny weather in a leopard-print bikini.
The Brazilian stunner, married to football pro Tom Brady, is already mom to Benjamin, 2½, and stepmom to John, 5, Brady’s son with ex Bridget Moynahan.
Her expanding brood has already changed their lifestyle, she told PEOPLE last year. “We really do love to travel, but being parents, we travel less now than we have in the past,” Gisele said.
Still, she added, “There is nothing more rewarding than to come home and seeing them after a long day of work.”