A person who sang it in the ending of puss in boots like a Mexican
It has no words, therefore, no one sings it.
It is called Killer Queen by Dale Oliver, He also did Beautiful People theme.
Will Hoge
Andy Sturmer sings the Ben 10 theme song. He also composed the song and has composed theme songs for various Cartoon Network series.
Melanie Fiona sings it. It is called bang bang
dusty springboard
Kelsey Grammer himself actually :)
The artist: The VLA
"Justified Theme" by Jason Keaton and Oscar Owens
Sophie from Cory in the House sings Kittens on a Cloud in the episode.
Johnny Cash - Gods Gonna Cut You Down
Jim Johnston sings Maryse's theme song?