The #1 R&B song on January 13, 2013

Diamonds By Rihanna

Other #1 songs on January 13, 2013

#1 Hit Song

Locked Out of Heaven
Bruno Mars

UK #1 Song

Scream & Shout
will.i.am featuring Britney Spears

#1 Country Song

Cruise
Florida Georgia Line

#1 Alternative Hit

Madness
Muse

#1 Dance Track

Big Banana
Havana Brown featuring R3hab