Model Paulina Porizkova just hit a big social media milestone!

She finally reached one million followers on Instagram.

She shared an excited selfie at the beach to celebrate the accomplishment.

“I can with assurance say I never expected this,” Paulina wrote.

She went on to thank fans both new and old for following her.

“What adventures still lie ahead!” she wrote.

March 1 also marks another big month for Paulina.

She has various book signings to promote her new book, “No Filter.”

She will be interviewed by Christie Brinkley this Sunday at the Long Island Lit Fest.