Ashton Kutcher has looked back on the time he crossed paths with singing sensation Harry Styles - but the actor admitted he didn't realise it was the former One Direction star at first.
Ashton, 44, explained that he and his wife Mila Kunis, 39, attended a neighbour's karaoke party some time ago, which also saw Harry, 29, attend the event.
And after Harry got up to sing an ABBA hit, the couple approached the star to tell him how good he was on stage, without realising he was in fact, Harry Styles.
Ashton explained in a video with Esquire: "And then this other kid gets up, and he does this ABBA song... I'm like, 'Oh my god.
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