Westlife look set to clock up their tenth British number one single on Sunday, according to midweek sales figures.
Their new single World Of Our Own has outsold Enrique Iglesias' Hero, while Kylie Minogue's In Your Eyes looks likely to debut at number three.
If Westlife reach the top on Sunday, only The Beatles and Cliff Richard will have had more number one singles.
R Kelly is set for a top five entry with The World's Greatest, while Mis-Teeq and A are set for top ten entries.
Enrique Iglesias looks set to hold on to the number one album spot with Escape.