1D sign contract to 'tough it out' for three years

One Direction have signed a new contract which means if one of them quits all the others lose out financially.

The 'Kiss You' hitmakers - made up of Harry Styles, Louis Tomlinson, Liam Payne, Niall Horan and Zayn Malik - have all agreed to the three-year legally binding document and they won't get their money unless all five members complete it.