Niall Horan continued to charm the pants off American audiences with an appearance on Jimmy Fallon last night.

The Mullingar native had a chat with Fallon and played a song from his solo album 'Flicker', but it was the story he told about him, Ed Sheeran and American rapper Logic having an 'Irish night' out in San Francisco recently that proved most entertaining.

After a mishap on their tour bus on the way to the city, Sheeran ended up with nothing clean/dry to wear – and as it turns out, the only thing of Horan's that would fit him was a jersey with 'HORAN 17' on the back. As he put it himself, 'as if we weren't recognisable enough...'

He also reveals that his feelings about Brussels sprouts have changed since moving to the States:

Watch him tell the story - and his performance of 'Too Much to Ask' – below: