Trevor Engelson, the ex-husband of Meghan Markle, has apparently tied the knot to heiress Tracey Kurland, just days after his famous ex gave birth to her son, Archie Harrison.

“It couldn’t have been more different than the royal wedding,” a source told PEOPLE. “This was not stuffy! It was fun and casual and absolutely beautiful. Everyone was having the best time, especially Trevor and Tracey.”

Yahoo! reports that 100 friends and family of the couple in attendance at the Montecito at Rosewood Miramar Beach, however, the actual ceremony is said to have only last about 15 minutes. Guests received a dinner of Caesar salad, brioche bun burgers and french fries to share. Dancing followed.

Meghan and Trevor’s reportedly crossed paths at Northwestern University in Illinois, where they were both studying. They were married in September 2011 after seven years of dating but separated two years later in 2013, and officially divorced a year later.