London: Pharrell Williams was the big winner at recently held BBC Music Awards.
The 41-year-old music producer- songwriter was named best international artist and won song of the year for his single 'Happy', the BBC reported.
The American rapper, who attended the ceremony via satellite, described 'Happy's global success as "weird' and not something he could determine.
Ed Sheeran was named British act of the year.
One Direction, Take That and Coldplay also performed at the ceremony.