The #1 dance song on September 21, 2011
California King Bed By Rihanna
Other #1 songs on September 21, 2011
#1 Hit Song
Moves Like Jagger
Maroon 5 featuring Christina Aguilera
UK #1 Song
What Makes You Beautiful
One Direction
#1 R&B Song
I'm On One
DJ Khaled featuring Drake, Rick Ross & Lil Wayne
#1 Country Song
Barefoot Blue Jean Night
Jake Owen
#1 Alternative Hit
Walk
Foo Fighters