WATCH: That moment when you're singing an Ed Sheeran song and he joins in

We've said it before, and we will say it again - the award for the nicest man in showbiz goes to …

Ed Sheeran was taking a stroll through the West Edmonton Mall in Alberta, Canada over the weekend, when he overheard 13-year-old Sydney Bourbeau singing his song 'Thinking Out Loud'.

And of course Ed Sheeran, being Ed Sheeran, decided to “roll up” on stage and join her in an impromptu duet.