Question: Who sang the song that topped the Irish boy band's 1999 single for #1 on the UK charts?
Sentence (from "Gold: Greatest Hits (Steps album)"): The lead single from the album was "Chain Reaction" a cover of Diana Ross's 1986 hit, the single reached #2 in the UK charts and was the group's highest selling single since "Say You'll Be Mine/Better The Devil You Know".
Relevant evidence: No