Kelsey Grammer himself actually :)
The band that sings the Tna theme song - Cross the line is AD/AM.
It is actually the character of cece Babcock who sings the song
Lillix
Betty
avralveen
It has no words, therefore, no one sings it.
Andy Sturmer sings the Ben 10 theme song. He also composed the song and has composed theme songs for various Cartoon Network series.
The artist: The VLA
Rev Theory sings the theme song.
John Cena actually sings his own theme song and is the first to do so
Tossed salad and scrambled eggs
Kelsey Grammer, (Frasier), sang it himself.Kelsey Grammer
Rev Theory sings Randy Orton's theme song.
Gloria Loring sings the theme song of The Facts of Life.
David O'Dowda. It's on Itunes!
"Justified Theme" by Jason Keaton and Oscar Owens
Everlast sings the theme song to Saving Grace.