Ubisoft's Just Dance has taken the top spot in the UK all-formats chart for a second week running, keeping former number one heavyweight Call of Duty: Modern Warfare 2 at number two.
Elsewhere in the top ten, there was little change from last week, with Wii Fit Plus dropping just one place to number three and Army of Two: The 40th Day and Wii Sports Resort hanging onto their former week positions of four and five respectively.
FIFA 10 climbed two places to six and James Cameron's Avatar: The Game climbed one place to eight.
Assassin's Creed II stepped up one place to nine and Mario Kart Wii re-entered the top ten at number ten, from 12. Meanwhile, SEGA's acclaimed Bayonetta slipped from 7 to 14.
The only new entry to the top 40 was from Capcom's Dark Void, which made its debut at number 33.
LEGO Batman: The Videogame climbed three places to number 16 in the chart. Warner Bros announced earlier today the title has now sold over a million units in the UK since its release at the end of 2008.
The full top 20 for the week ending January 23 is as follows:
- 01 Just Dance
- 02 Call of Duty: Modern Warfare 2
- 03 Wii Fit Plus
- 04 Army of Two: The 40th Day
- 05 Wii Sports Resort
- 06 FIFA 10
- 07 New Super Mario Bros Wii
- 08 James Cameron's Avatar: The Game
- 09 Assassin's Creed II
- 10 Mario Kart Wii
- 11 Darksiders
- 12 Mario & Sonic at the Olympic Winter Games
- 13 Forza Motorsport 3
- 14 Bayonetta
- 15 Football Manager 2010
- 16 LEGO Batman: The Videogame
- 17 Borderlands
- 18 Wii Play
- 19 Pro Evolution Soccer 2010
- 20 Grand Theft Auto IV