The #1 song in the UK on December 21, 2012

Impossible By James Arthur

Other #1 songs on December 21, 2012

#1 Hit Song

Locked Out of Heaven
Bruno Mars

#1 R&B Song

Diamonds
Rihanna

#1 Country Song

Cruise
Florida Georgia Line

#1 Alternative Hit

Madness
Muse

#1 Dance Track

Something for the Weekend
Dave Audé featuring Luciana