By Kelsey Glein
Updated Aug 08, 2016 @ 5:00 pm
Bar Refaeli People Style Awards - Lead 2016
Credit: Gisela Schober/Getty

She may be set to give birth at any time, but Bar Refaeli isn't letting her impending due date slow down her social media activity. The mother-to-be took to Instagram today to share a new photo of her bare baby bump, and it shows the beauty and her best friend doing an outfit swap in two side-by-side pictures from 2013 and 2016.

In the 2013 snap, the 31-year-old wears a slinky white dress as she stands next to her pregnant friend, Valentina Micchetti, who dons a black crop top and printed maxi skirt. In the 2016 image, the duo has swapped outfits—an expectant Refaeli bares her growing tummy in the cropped tee and skirt combo, while her pal wears the pretty frock. "We didn't realize we were making memories we just knew we were having fun," the Israeli model captioned the picture. "On the right—IBIZA August 2013. On the left—Tel-Aviv August 2016 #FriendsForEver #TwinsAtHeart #BabyGirls I ♥ you @valemicchetti, thank god you are in my life!"

But this isn't the first time Refaeli has showed off her bump. Just last week, the star posted an epic time lapse video that shows her stomach growing from three to nine months pregnant.