The Live While We're Young singers have teased that it will be the "most exciting 1D news EVER" but are keeping the details to themselves until next week.

Harry Styles and co have even set up a website for their big secret, www.onebigannouncement.com, which shows a clock ticking down until May 16.

Liam Payne tweeted: "Get ready! Exciting announcement coming from us nextttttt week! IT WILLL BE ON THURSDAY