Lady GaGa has knocked Alexandra Burke off the number one spot in the UK singles chart with her track Just Dance.
The US electro-popster is a big tip for 2009 and has certainly started the year well with this massive hit.
Nelly Furtado and James Morrisons duet Broken Strings is now at number two.
Burke fell two places to number three- but wont be too sad as shes still sold over 1 million downloads/ sales of her Hallelujah cover.
Beyonce has two singles in the Top 10 while Kevin Rudolf featuring Lil Wayne Let It Rock is at number 10.
In the album chart Kings Of Leon jumped Take That to take the top spot. In a very slow month for album releases Duffy, Leona and The Killers make up the top 5.
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