Bar Rafaeli
Credit: Hannes Magerstaedt/Getty Images

Though not all soon-to-be mothers find comfort in their pregnancies, Bar Refaeli seems to be having a grand time with the experience. The 30-year-old model took to Instagram on Sunday to not only celebrate "moms-to-be day," but also put her growing baby bump and athletic physique on display during a trip to the beach.

In the shot, which she captioned, “And a happy mom’s-to-be-day,” Refaeli rocks a barely there two-piece bikini with a matching island-appropriate hat as she adorably caresses her stomach and looks out across the sand and water. According to her location tag, Refaeli is enjoying time off on the shores of Santorini with her "everything," husband Adi Ezra:

As for how much progress her growing mini-me has made, let’s just say Refaeli hasn’t hesitated to share a slew of cute pics over the past few weeks.

Keep 'em coming!