Fold's single JESUSLAND, which comes out next month (OCT05) and stars British funnyman Lucas as wig-wearing evangelist REVEREND LUKAS CLEARHART, who is trying to sell miracle water.
Folds, 39, is a huge fan of Lucas and obsessed with his hit BBC comedy Little Britain.
He says, "I think Matt is a genius. I've been watching my little Little Britain DVD every day since he gave it to me. I really need to stop quoting LOU and ANDY because it's driving everyone around here mad."