Description from youtube by this clip's editor:
Holiday Fart Special. All-Star Cast! In order of Appearance: Bing Crosby, Frank Sinatra, Dean Martin, Dolly Parton, Kenny Rogers, Barbara Streisand, Celine Dion, Christina Aguilera, Hilary Duff, Ashley Tisdale, Destiny's Child, Mariah Carey, Regis Philbin & Kelly Ripa, Beyonce, Elvis Presley. Enjoy the show! This video is not a personal attack on anyone. I do not advocate hatred toward people. This is only comedy, so please don't get upset over it. Merry Christmas and Happy New Year!!