The couple, who are expecting their first child, are already being followed by cameras in preparation for the series, the Daily Star Sunday reports.
It is thought the show will cover the arrival of their first child, as well as the pair organising their wedding, after Reid proposed to Houghton live on Irish TV back in October.
Producers apparently think the pair can become as big as Peter Andre and Katie Price - Reid's ex-wife - who lived out their marriage in a series of successful reality shows.
It is yet to be disclosed which channel the show will be broadcast on.
Houghton recently admitted that she already feels married to Reid.