The video of a man sharing love for his brother and his new sister-in-law has turned viral, as hundreds of thousands watch the clip on YouTube to see the best best man's speech ever - sung to pop songs!

Only a few weeks back, Food World News reported that Ed Sheeran, the new British megastar, had appeared at a wedding in Australia recently and make the bride and groom's day even more special when he sang "Thinking Out Loud" for the happy couple's first dance after tying the knot - but the new video of the best best man's speech ever is a whole other type of adorable wedding sweetness!