Elton John, Dolly Parton to perform at Tonys (Reuters)

Reuters - The Tony Awards will include a few bona fide music stars among the usual song-and-dance numbers. Elton John, Dolly Parton and Poison will help toast Broadway's finest at Sunday's ceremony, performing with the casts of top-nominated shows "Billy Elliot The Musical," "9 to 5 The Musical" and "Rock of Ages."