Possible Clues:

• Singer Lauper
• Pop singer Lauper
• Pop star Lauper
• "She Bop" singer Lauper
• Grammy winner Lauper
• Lauper who participated in "We Are the World"
• Lauper who participated in 'We Are the World'
• "Girls Just Want to Have Fun" Lauper
• Lauper of pop
• "Time After Time" singer Lauper