Who is Britney's Guardian?

9/20/2007 5:41 PM PDT

Who is Britney's Guardian?

Britney Spears has a protector, a guardian who wants you -- and everyone else -- to "leave her alone!" Puh-leeze!


Though he did everything to conceal his identity, TMZ knows who it really is -- and you're not going to believe who's behind the FedEx!

Watch the video to find out!