Chris Rock, Jerry Seinfeld and Jim Carrey were among the comedy heavyweights who joined David Letterman for his final The Late Show on Wednesday night (20May15). The stars teamed up to note the things they wish they had said to the retiring host as part of his final Top 10 list. Rockers the Foo Fighters were Letterman's final musical guests - they performed Everlong, the track the group played on The Late Show in 2000, when the host returned to the programme after heart surgery.