One of the make-up artists named Olivia sings the theme song in Jerseylicious.
Olivia the make-up artist at the Gatsby Salon sings the theme song
don't know the name but Olivia from the show sings it.
Olivia actually sings the opening song, but I don't know what it is called.
Rev Theory sings the theme song.
Green Day sings the Smackdown! theme song.
Rockapella sings the Folger's theme song.
Koji Wada sings the frontier theme song. He also sings the theme song for all the other seasons of Digimon.
AnswerAlterbridge - Metalingus sings Edge's theme song.
john cena sings his own theme song john cena sings his own theme song but he does sound different singing it.
Rev Theory sings Randy Orton's theme song.
Selena Gomez sings Shake It Up's Theme Song