WATCH: This singing best man just reset the bar for wedding speeches.

The best best man… ever?

Singer Daniel Buccheri was the best man at his brother’s wedding over the weekend and he made a speech.

Not unusual for a best man — but this speech was a little out of the ordinary. For one thing, he sang it.

The 25-year-old Melbourne man managed to have everyone in tears and he did it by channelling a little Sam Smith, a little Elton John and, er, a little R. Kelly.

Watch it here.