Tony Bennett Celebrates 90

Billy Joel as Self Rufus Wainwright as Self Robert De Niro as Self Bruce Willis as Self Alec Baldwin as Self Elton John as Self Stevie Wonder as Self John McEnroe as Self Kevin Spacey as Self K.D. Lang as Self Wynton Marsalis as Self Steve Buscemi as Self Dan Castellaneta as Homer Simpson (voice) Regis Philbin as Self Don Rickles as Self Andrea Bocelli as Self Michael Bublé as Self Lady Gaga as Self Diana Krall as Self Leslie Odom Jr. as Self Tony Bennett as Self