The #1 song in the UK on January 2, 2014

Happy By Pharrell Williams

Other #1 songs on January 2, 2014

#1 Hit Song

The Monster
Eminem featuring Rihanna

#1 R&B Song

The Monster
Eminem featuring Rihanna

#1 Country Song

Stay
Florida Georgia Line

#1 Alternative Hit

Come a Little Closer
Cage the Elephant

#1 Dance Track

Unconditionally
Katy Perry