Shay -- who is from Vancouver -- wore a white halter cut, backless dress ... and John rocked a navy suit with camel-colored oxfords.
As we previously reported, the couple tied the knot during a private ceremony in Tampa on October 12, 2020. Unfortunately, the pandemic put a damper on the couple's plans ... and they couldn't have a big party to celebrate the nuptials.
Fast forward to this weekend ... and it's finally time to bring the family and friends together, for what's expected to be a star-studded event.
It's no surprise John and Shay wound up taking a walk down the aisle. The relationship seemed destined for success from the start ... proof being a makeout sesh at a local restaurant shortly after they began seeing one another.