Getting an entire wedding crowd to pay attention during the wedding speeches is hard enough.
So imagine having the whole party staying still for long enough to take part in a mannequin challenge.
Well, these guys were up for the challenge.
Videographer John Mark and happy couple Michael Hicks and Joanne Watkins pulled off a challenge which will put most to shame.
They nailed the internet's current craze - with the help of the team at Oldwalls Gower and Ultrabooth founder and DJ Leighton Brookfield.
Bride and groom Joanne and Michael, who are from nearby Loughor, near Swansea, were well up for the challenge.
They said: "It was a bit of fun which we can look back on forever and was the icing on the wedding cake to a perfect day!"
The mannequin challenge sees groups of people frozen in action as the camera pans around the room capturing participants in funny, or just normal, poses.
Celebrities like Andy Murray and Novak Djokovic, Hillary Clinton and Cristano Ronaldo have done one, and there was even a mannequin challenge pulled off on the London Underground.
