Black Ops is having to spend a week down in second place as Sony's welcome sequel to LittleBigPlanet takes the top spot.

The rest of the chart is pretty much business as usual apart from the arrival of Mass Effect 2 on PlayStation 3.

All formats week ending 22 January 2011

1 LITTLEBIGPLANET 2 SONY COMPUTER ENT. -
2 CALL OF DUTY: BLACK OPS ACTIVISION 1
3 JUST DANCE 2 UBISOFT 3
4 FIFA 11 EA SPORTS 2
5 ASSASSIN'S CREED: BROTHERHOOD UBISOFT 7
6 WII FIT PLUS NINTENDO 4
7 MASS EFFECT 2 EA GAMES -
8 KINECT SPORTS MICROSOFT 5
9 GRAN TURISMO 5 SONY COMPUTER ENT. 8
10 NEED FOR SPEED: HOT PURSUIT EA GAMES 6
11 JUST DANCE UBISOFT 13
12 THE SIMS 3 EA GAMES 11
13 DANCE CENTRAL MICROSOFT 12
14 FALLOUT: NEW VEGAS BETHESDA SOFTWORKS 9
15 ART ACADEMY NINTENDO 15
16 WII PARTY NINTENDO -
17 RED DEAD REDEMPTION: UNDEAD NIGHTMARE ROCKSTAR 17
18 WII SPORTS RESORT NINTENDO 16
19 FOOTBALL MANAGER 2011 SEGA 18
20 WWE SMACKDOWN VS RAW 2011 THQ 19

Source: ChartTrack/UKIE