The #1 song in the UK on January 4, 2010

Bad Romance By Lady Gaga

Other #1 songs on January 4, 2010

#1 Hit Song

Tik Tok
Kesha

#1 R&B Song

It Kills Me
Melanie Fiona

#1 Country Song

Consider Me Gone
Reba

#1 Alternative Hit

Uprising
Muse

#1 Dance Track

Make Me
Janet Jackson