The answering machine at Josh and Shoshanna Gruss' Upper East Side townhouse. (Bonus: The proper pronunciation of "Gruss" for those of you who have wondered.)

Previously: Regis Philbin, Suze Orman, Jim Cramer, George Whipple. Tom Colicchio, Cynthia Nixon, Jonathan Tisch, Nathan Lane, Hamish Bowles, Victoria Gotti, John Leguizamo, Carl Icahn, James Lipton, Dylan Lauren, Andre Balazs, Atoosa Rubenstein, Simon Doonan and Jonathan Adler, Lewis Black, Katie Couric, and Tinsley Mortimer.