Collaboration-shy recluse Pharrell Williams now has the UK's most downloaded song with 'Happy', reports the Official Charts Company.
The inescapable serotonin anthem has now celebrated the absence of 1.62m roofs since it was released last June and overtakes another Pharrell production, Robin Thicke's ode to party hands 'Blurred Lines', which has 'shifted' 1.59m.
Pharrell shows up again on the list at Number 6 as part of Daft Punk's 'Get Lucky', while Adele's 'Someone Like You', Maroon 5's 'Move Like Jagger' and Gotye's 'Somebody That I Used To Know' bridge the gap between songs featuring Pharrell.
You can see the full list here if you like.