Cast
Tony Bennett
Self
Christina Aguilera
Self
Billy Crystal
Self
K.D. Lang
Self
John Legend
Self
Catherine Zeta-Jones
Self
Juanes
Self
Chris Botti
Self
Diana Krall
Self
Elton John
Self
Michael Bublé
Self
John Travolta
Self
Stevie Wonder
Self
Barbra Streisand
Self
Robert De Niro
Self - Speaker
Bruce Willis
Self - Speaker
Crew
Costume & Make-Up
Colleen Atwood
Costume Design
Anne Morgan
Hair Department Head
Cheryl Ann Nick
Makeup Artist
Directing
Rob Marshall
Director
Editing
Wyatt Smith
Editor
