Related Clues:

• One calling the shots
• One often going by limo
• WSJ reader, perhaps
• Springsteen's nickname (with "the")
• Hiring-firing type
• Person in charge at work
• Naval officer, for short
• CEO or VP
• Manager, gaffer
• Member of the board
• Gaffer, manager
• Informal employer or superior
• Decision-maker
• Some powder, thanks to Elsie, by the sound of it
• The one on top is round on top