From Wiki -
"Mallett formed the band Bombalurina, along with female vocalists / dancers Dawn Andrews and Annie Dunkley, and released the single "Itsy Bitsy Teeny Weeny Yellow Polka Dot Bikini". The song entered the UK charts at number 23, rose to 13 the next week, then to 3 and finally to number 1 on 19 August 1990, where it stayed for three weeks. More than 1,000,000 copies of the single were sold around the World and it topped the charts in over a dozen countries. Follow ups included "7 Little Girls Sitting in the Back Seat" "The Bump", as well as an album, Huggin' an' a Kissin."