"Extra’s" Security Chief, Mike Mazza, was the first to take the plunge, followed by the groom himself. In no time, the pool was filled with 50 fully dressed guests -- even the bride!
Check out the fun video!
All agreed that the impromptu pool party was the perfect way to cap off a very special and memorable night.
The entire event will be featured in “Mario & Courtney’s Wedding Fiesta,” which premieres Saturday, December 8 at 8:00 PM on TLC.