Worst rehearsal dinner ever?!

Imagine going to a rehearsal dinner for a wedding and the groom is sharing intimate moments about with him and his to-be bride with videos and a speech....

Then, he goes to some videos that a private detective had taken where the bride is seen going to a hotel room....with another guy.

This actually happened with a couple in Singapore and their friends and family saw the whole thing unfold.

See how it all went down HERE