Popsugar Fashion Models Who Is Paulina Porizkova? Paulina Porizkova Is a 53-Year-Old Grandmother and, Yes, a 2019 SI Swimsuit Issue Model February 18, 2019 by Perri Konecky First Published: February 4, 2019 View On One Page Photo 16 of 16 ADVERTISEMENT () Start Slideshow View this post on Instagram Miami Beach, 2017. Photo cred: my daughter-in-law @jacquiemahan. Shirt from her @theawesomecompanyofficial 🌴 A post shared by Paulina Porizkova (@paulinaporizkov) on Mar 31, 2018 at 8:23am PDT Share This Link Copy ← Use Arrow Keys → 16 Previous Next Start Slideshow Celebrity InstagramsSports IllustratedSwimwearModelsPaulina PorizkovaSports Illustrated Swimsuit IssueMagazinesFashion Instagrams