Taking the gold, silver and bronze medal positions for the second week in a row, the Sugababes' Push The Button, Robbie Williams' Tripping and Pussycat Dolls' Don't Cha all suffer dips in sales - by 28.3%, 42.8% and 15%, respectively to 46,235, 27,789 and 20,640.

Coming closest to separating the trio, and providing the Top 10's only debuts are new singles from U2 and Friday Hill.

U2's new hit, All Because Of You, debuts at number four on sales of ...