Question: What is the nationality of the singer who beat out Pour Some Sugar on Me by Def Leppard for the top spot on the US Billboard Hot 100 chart?
Sentence (from "Have You Ever Needed Someone So Bad"): "Have You Ever Needed Someone So Bad" is a 1992 single by British hard rock band Def Leppard from their multi-platinum album "Adrenalize".
Relevant evidence: No