The #1 song on January 23, 2007

Irreplaceable By Beyoncé

Other #1 songs on January 23, 2007

UK #1 Song

Grace Kelly
Mika

#1 R&B Song

Irreplaceable
Beyoncé

#1 Country Song

Watching You
Rodney Atkins

#1 Alternative Hit

Snow (Hey Oh)
Red Hot Chili Peppers

#1 Dance Track

Party People
Altar featuring Jeanie Tracy