<Tr> <Td> "When You're Looking Like That" (2001) </Td> <Td> "Queen of My Heart" (2001) </Td> <Td> "World of Our Own" (2002) </Td> </Tr> <Tr> <Th_colspan="2"> "Queen of My Heart CD2" </Th> </Tr> <P> "Queen of My Heart" is a song by Irish boy band Westlife . It was released on 5 November 2001 as the first single from their third studio album, World of Our Own . It became the band's ninth UK number No. 1 single, staying at the top of the chart for one week . The song was written by John McLaughlin, Wayne Hector, Steve Robson and Steve Mac and was produced by Mac . </P> <P> It remains one of the band's most successful singles, becoming the 23rd best - selling single of 2001 in the UK, and receiving a Silver sales certification in the UK for over 200,000 copies sold . So far, it sold over 335,000 copies in UK . </P>

Who sang the song queen of my heart