Lady Gaga tops US charts for third week

Lady Gaga is still top of the pops in America, scoring a third week at number one with 'Just Dance'.

The track keeps Beyonce's 'Single Ladies (Put a Ring on It)' and Kanye West's 'Heartless' at numbers two and three respectively.

Eminem scores the week's highest debut at 78 with his latest Dr Dre collaboration, 'Crack A Bottle'.

Meanwhile, Beyonce's 'Single Ladies' claims a 10th week at the top of the Hot R&B/Hip-Hop Songs chart and 'Sex on Fire' by Kings of Leon lands a seventh week at the top of America's Modern Rock chart.