Related Clues:

• Opera singer
• Performer with an ego
• Opera celeb
• Maria Callas, for one
• Covent Garden vocalist, e.g.
• Met star, perhaps
• Vain sort
• Opera superstar
• Singer who definitely has her own dressing room
• She can carry a tune
• 44-Down singer
• Temperamental sort
• Star at the Met
• Pop ___
• High-maintenance performer