Auto-Tune

To celebrate both YouTube turning eight-years-old as well as kick-off the site's Comedy Week, America's favorite remixers The Gregory Brothers recently delighted us with the history of the beloved video sharing site in song.

A few days ago we introduced you to Kai, the homeless hitchhiker who saved a life from the wrath of "Jesus Christ." Well now, after the guy has become an overnight celebrity, the famed Gregory Brothers have Auto-Tuned him. And like so many of their creations, this too is catchy, and also a little NSFW.

America's fascination with Auto-Tune continues. And yes, this one is also catchy.

On Tuesday, viral sensation Rebecca Black released the bubblegum ballad ‘My Moment.’ That single and her mega-viral musical confection, ‘Friday’ both seem to be heavily auto-tuned, leading many to wonder if Black can actually sing or if she’s just the result of clever studio production.