Source:www.youtube.com

Space cadet, Britney Spears, has a new video out, an unauthorized one.

No, it's not the long-rumored sex tape, but it has great entertainment value nonetheless.

This is a home video, shot by Kevin Federline, and it features Britney eating and belching, while expounding on theories concocted by none other than albert einstein.

In this episode of Spears life, she manages to make Federline seem the equivalent of an Oxford professor, compared to her own outlandish utterings.

You can see and hear the belches, and see the video here.

For additional Britney Spears news, such as her plans to renew her wedding vows, click here.