The #1 R&B song on December 15, 2012

Diamonds By Rihanna

Other #1 songs on December 15, 2012

#1 Hit Song

Diamonds
Rihanna

UK #1 Song

The Power of Love
Gabrielle Aplin

#1 Country Song

We Are Never Ever Getting Back Together
Taylor Swift

#1 Alternative Hit

Madness
Muse

#1 Dance Track

Diamonds
Rihanna