Miley Cyrus is reportedly reeling after FBI agents raided the house of a teen who claimed to have hacked into the Disney star's email account.

The Disney star is said to be all shaken up after learning that 19-year-old Josh Holly bragged to his friends that he had Miley's personal information at his finger tips.

A source tells the National Enquirer, "She used that email account on a daily basis to send (former boyfriend) Nick (Jonas) and several of her friends photos and letters.

"And there were several other accounts Miley used for emails, so she's not exactly sure what Holly gained access to - and that's what so deeply troubling to her...

"The whole thing is making Miley a nervous wreck."

 See Miley as a scandalous teen here