Related Clues:

• One-named singer with the 1985 hit 'Smooth Operator'
• Marquis ___ (French writer)
• She warned us about a "Smooth Operator"
• Iconic British Nigerian soft rock singer
• "Diamond Life" singer
• "Diamond Life" band
• "Promise" soft rock band
• "Paradise" soft rock singer
• "Love Deluxe" softrock band
• Infamous marquis
• Marquis de ____
• British solo singer
• Marquis de
• He wrote 'Lust's passion will be served; it demands, it militates, it tyrannizes'
• He went to prison for poisoning people with Spanish fly