Have you heard about Rebecca Black, the tween pop star that came from the Internet? Her single "Friday" has been plastered all over the web over the last few days, and YouTubers have been hard at work warping, remixing and mashing up her stuff.

Here are some of the more interesting/hilarious/terrifying examples.

The Original

Rebecca Black Dubstep Remix

Ground Hog Day Remix

Sex Ray Vision Remix

Slow Death Crash Remix

Pagan Coma Remix

Piano Cover

[Photo by YouTube]