The #1 song on June 18, 2010
California Gurls By Katy Perry featuring Snoop Dogg
Other #1 songs on June 18, 2010
UK #1 Song
Shout
Shout for England featuring Dizzee Rascal and James Corden
#1 R&B Song
Un-Thinkable (I'm Ready)
Alicia Keys
#1 Country Song
The House That Built Me
Miranda Lambert
#1 Alternative Hit
Lay Me Down
The Dirty Heads featuring Rome Ramirez
#1 Dance Track
Not Myself Tonight
Christina Aguilera