Related Clues:

• Party people
• Regis and Kelly, e.g.
• As much as necessary
• Leno and Letterman
• Three, it's said
• "The regular __ shuffles in": "Piano Man" lyric
• Citizens
• Parties at parties
• Get too close for comfort
• A hush may fall over it
• Nomadic armies
• Is the emcee
• Large group of people
• Large crowds
• Large gathering