The couple got married in New York City.
"On this day four years ago, we met," she shared on Instagram while showcasing her wedding attire. "Today, WE GOT Married!"
Paul added, "Four years ago today I met my dream girl in this room. Four years later today I married my dream girl and best friend. Pretty sure I'm the proudest I've EVER been to be able to call the most bellissima person plus woman I've ever known now my wife!"
Back in June, the couple first announced to their followers that they were engaged. Two months later and the duo shared that they were expecting their first child in early 2018.