The #1 song in the UK on August 18, 2008

I Kissed a Girl By Katy Perry

Other #1 songs on August 18, 2008

#1 Hit Song

Disturbia
Rihanna

#1 R&B Song

A Milli
Lil Wayne

#1 Country Song

Should've Said No
Taylor Swift

#1 Alternative Hit

Let It Die
Foo Fighters

#1 Dance Track

I Decided
Solange