Actor Dustin Hoffman; comic Greg Giraldo; Old Crow Medicine Show performs.

TV show host Carson Daly; Bela Fleck and the Flecktones perform.

Actress Jennifer Aniston; actor Judah Friedlander; Pilobolus Dance Theatre.

Actor Matthew Broderick; comic Paul F. Tompkins; Little Big Town performs.

Actor Jeff Goldblum; journalist David Gregory; comic Charlie Viracola.

Actress Eva Mendes; basketball player Ken Mink; Fleet Foxes performs.

Actress Amy Adams; actor Eddie Izzard; John Legend performs.

Comic Don Rickles; actor John Leguizamo; trumpeter Erran Baron Cohen performs.

Actor Bill Hader; actress Jessica Szohr; Tony Bennett performs.

Actress Jennifer Connelly; actor Bradley Cooper; author Alec Greven.