Related Clues:
- They sing in a lot of variety shows, chiefly
- Prepubescent choir boys, probably
- Certain singers in a choir
- Many opera headliners
- Some 46 Down in a choir
- Glee club voices
- Some oratorio performers
- Stars with attitudes
- Low women in the choir
- VH1 all-female concert stars
- Some female stars
- High-maintenance sorts
- Certain glee club members
- Renée Fleming et al
- VH1 all-female concert series