United States Posts: 53,422 Re: Ëþáèòåëÿì Ïîïóëÿðíîé Ìóçûêè! Roxette - It Must Have Been Love http://www.youtube.com/watch?v=k2C5TjS2sh4 " It Must Have Been Love " is a power ballad written by Per Gessle and performed by the Swedish pop duo Roxette . The ballad became the duo's 3rd #1 hit in the United States