Possible Clues:

• Queen ___ ("Single Ladies" singer, to fans)
• 'Telephone' singer, for short
• Queen ___ (pop superstar nickname)
• 'Love on Top' singer's nickname
• Queen __: 'Lemonade' star's nickname
• Nickname for the singer of 'Get Me Bodied'
• Title of respect in Turkey
• Turkish equivalent of Mr
• Historical Turkish title of rank
• Queen ___ (nickname in pop music)