The #1 song in the UK on January 1, 2011

When We Collide By Matt Cardle

Other #1 songs on January 1, 2011

#1 Hit Song

Firework
Katy Perry

#1 R&B Song

Can't Be Friends
Trey Songz

#1 Country Song

Turn On the Radio
Reba

#1 Alternative Hit

Tighten Up
The Black Keys

#1 Dance Track

Miami 2 Ibiza
Swedish House Mafia vs. Tinie Tempah