Related Clues:

• Singer of pop or opera - a humdinger
• Impressive person, endlessly calm and nobby
• Outstanding repeat for singer
• 16 down's fine or attractive example of something
• Wower
• Real pip
• "To Sir With Love" singer-actress
• A real doozy
• Remarkable person or object
• "Little" girl of old comics
• "Little ___" (Marjorie Henderson Buell comic strip)
• "To Sir With Love" balladeer
• It really stands out
• "To Sir With Love" songstress
• '___ Eightball' (Emily Flake comic)