"Queen of My Heart", an original song by Irish boyband Westlife, was released as the lead single from the album World Of Our Own in 2001. The song became the group's 9th UK number single. The song was composed by John McLaughlin, Wayne Hector, Steve Mac and Steve Robson. Band member Kian Egan stated that looking back at it, they'd have changed the lead single to the song "Angel" as it promoted the album much better than Queen Of My Heart did. Apparently, this explains why the song is rarely performed live. It remains, however, one of the band's most successful singles. The song was the 23rd best selling single of 2001 in the UK. The song has received a Silver sales certification in the UK for over 200,000 copies sold.