Question: Who is the original singer of every rose has its thorn?
Disambiguated questions and answers: question: Who is the original lead singer of "Every Rose Has Its Thorn"?
Who is the original band who performed the song "Every Rose Has Its Thorn"?
answer: Bret Michaels
Poison
Natural Questions answer: Bret Michaels (from the Wikipedia article "Every Rose Has Its Thorn")