Tyra Banks, Ashton Kutcher for reality show

Tyra Banks and Ashton Kutcher have agreed to present a new reality series for ABC.

Contestants will compete in a beauty pageant and it is thought they will live in a house together, though producers are revealing few details about the show. It also has no name as yet.

Kutcher's reality experience includes Beauty and the Geek, about to start a fifth series, while Banks is executive producer on America's Next Top Model, already in its tenth run.