While on the promo trail for their rather enjoyable new album Made In The A.M., everyone's favourite boyband One Direction dropped by The Ellen Show to talk about the album.
However, this being Ellen, she got the boys to play a game of never have I ever, and the results were...illuminating. Not only did Niall confess to using Harry's toothbrush (erm, gross!), but Harry also admitted that he had hooked up with a fan!
We're heartbroken as we were convinced that Harold was ours...
So, which one of you was it? Luckily we've developed a quiz to detect the truth.