Actress Mo'Nique; comic Stephen Fry.

Actress Valerie Bertinelli; author Dave Barry.

Comic Billy Connolly; actor George Eads; Jack Ingram performs.

Actress Lauren Graham; Fruit Bats perform.

Former Speaker of the House Newt Gingrich; actress Jessalyn Gilsig.

Former Secretary of State Madeleine Albright; Rodrigo y Gabriela perform.

Actress Alicia Silverstone; author Salman Rushdie.

Actress Sherri Shepherd; author Alex Dryden.

Toby Keith performs; actress Michelle Monaghan.

Actor Forest Whitaker; TV personalities Adam Savage and Jamie Hyneman; A Fine Frenzy performs.