Watch: Jealousy over a threesome between passengers sparked a huge brawl with about 60 passengers on Carnival Cruise ship dance floor that lasted for an hour and spanned five floors!
A travel agent who was witness to this brawl told Fox News that it began over allegations of cheating - in particular, an alleged threesome which then upset the participants' respective partners.
The cruise almost made it without any incident because the fight occurred on the final night of the ship's eight-day Caribbean cruise!
A witness said the fight started just before 2am and lasted for an entire hour in an area where the ship's nightclub and casino were located, and spanned over 5 floors!
Bottles were smashed and a woman was also cut in the melee, although no serious injuries were reported.