A romance novel! I was curious to know what they're like these days, so I picked up a random recent volume at the library.
A Wedding Surprise is certainly recent (it's about two people who agree to participate in a reality show) but it's probably not typical. It's a Mills & Boone book, and set in Ireland. It took me a little while to get my head around that, but I got over it.
Not a bad idea, but not very believable either - truly fell apart at 'the big reveal'.