Series pitting model couples against each other to test whether their relationship is more than skin deep. The eight couples take part in a Posh & Becks-style underwear shoot.

The remaining couples take a trip to a freezing cold Blackpool beach where they must pose in swimwear.

Model couples compete in relationship and modelling tasks. They're up for roles in hip-hop star Lethal Bizzle's video, and they talk about when they were seduced by their partners.