Blurred Lines Officially 2013's Top-Selling Single
Robin Thicke's hit outsold Daft Punk's get lucky by 170k copies...
And Pharrell has the distinction of singing on both tracks - along with closing the year at No 1 with his current track Happy.
He said: "I'm humbled by all of the love the UK fans have shown. But, when you are working with incredible talent like The Robots and Robin, great things are bound to happen."
Avicii's Wake Me Up was third and Passenger's Let Her Go was fourth - with Naughty Boy's La La La (ft. Sam Smith) rounding out the top five.
The stats were provided by the Official Charts Company, who revealed that the top 10 biggest-selling singles in the UK in 2013 were...
1 'Blurred Lines' - Robin Thicke/ Pharrell Williams/ TI
2 'Get Lucky' - Daft Punk ft Pharrell Williams
3 'Wake Me Up' - Avicii
4 'Let Her Go' - Passenger
5 'La La La' - Naughty Boy ft Sam Smith
6 'Roar' - Katy Perry
7 'Thrift Shop' - Macklemore/ Ryan Lewis/ Wanz
8 'Just Give Me A Reason' - Pink ft Nate Ruess
9 'Counting Stars' - One Republic
10 'Mirrors' - Justin Timberlake