The Web's Worst Music Videos

"Friday"- Rebecca Black 1 of 11

This is the kind of song that will get stuck in your head for the rest of the day, driving you crazy for hours. Rebecca Black seems like a sweet girl, but her video's like fingernails scraping a chalkboard.

Watch Black's video, then read on for nine more videos that'll make you wonder, "Why'd these even make the internet?"

Emily Keck, ChaCha Music