The #1 song in the UK on April 21, 2008

4 Minutes By Madonna featuring Justin Timberlake and Timbaland

Other #1 songs on April 21, 2008

#1 Hit Song

Bleeding Love
Leona Lewis

#1 R&B Song

Love in This Club
Usher featuring Young Jeezy

#1 Country Song

You're Gonna Miss This
Trace Adkins

#1 Alternative Hit

Psycho
Puddle of Mudd

#1 Dance Track

Sensual Seduction
Snoop Dogg