The #1 R&B song on January 7, 2013

Diamonds By Rihanna

Other #1 songs on January 7, 2013

#1 Hit Song

Locked Out of Heaven
Bruno Mars

UK #1 Song

Impossible
James Arthur

#1 Country Song

We Are Never Ever Getting Back Together
Taylor Swift

#1 Alternative Hit

Madness
Muse

#1 Dance Track

Gold
Neon Hitch featuring Tyga