Lisa Brand and Tommy Barnes are a British couple (how can you tell?) who say they'll do just about anything to finance their "fairy-tale wedding." Yep, even porn.

The pair, who already have four children together, have raised about $2,400 toward their Cancun wedding by starring in four adult films. That works out to less than $400 per person per flick, which seems a little low to us, but the again, they probably don't have agents.

36-year-old Barnes says, "It's our five minutes of fame -- something to look back on when we're older. It has brought us closer together." Yes, that's about how long most people could stand to watch these lookers pouring hot wax on each other and getting spanked, two of the plot points in the porn movies in which they've already appeared.

Although we secretly admire the lovebirds' moxie, is it too much to ask that they spend some of their earnings on dental work?