Guests Ordered Not To Reveal Robin Quivers' Absence Amid Cancer Fears

The Howard Stern Show‘s SiriusXM studios have been emptier in recent weeks after Robin Quivers began working from home -- sparking new fears over rumored health struggles. Though the 63-year-old recently signed a new 5-year contract to stay on as Howard Stern's sidekick, it's become clear she doesn't always feel up to making regular trips