As promised, I've delivered a couple of pictures for your enjoyment - just don't laugh too hard! So, without further delay.
Jen and Sarah belting out the tunes and really getting into the spirit of things. Richard is keeping the beat with his trusty tamborine.
Here's our grand finale - Bon Jovi's Livin' on a Prayer. A true classic that got everyone up and singing, even the random Irish dude we met at the bar that night joined in. I think his name is Shamus.