Wedding planning can bring out the best and worst in people, resulting in pre-wedding day nerves at best and a full-scale meltdown at worst.
Everyone has their own experience of a bride and groom who didn’t quite act like the happy newlyweds - fighting at the reception, forgetting the first dance or getting so drunk they didn’t even make it down the aisle.
Now a group of professional wedding planners have shared their experiences of the most outrageous bride and groomzillas they've ever encountered.
Reddit user Badedum asked: "Wedding planners of Reddit, what did your worst bridezilla/groomzilla do?"
The responses did not disappoint.