Last year, for some reason, LINDSAY LOHAN posted her private cell phone number on FaceBook. And somebody hacked into it . . . which wasn't too hard, since the password was apparently "1234".

Some of Lindsay's voicemail messages turned up online yesterday. And even though they're only mildly amusing, they quickly spread all over the World Wide Web of Celebrity Worship.

Perhaps the most interesting of the bunch are the two messages left by Lindsay's dad, MICHAEL LOHAN. Especially the second one, in which he talks about how he just bought Lindsay's CD at a 7-11, and how much he digs it.

(Hit up this link if you'd like to listen to almost six minutes of Lindsay Lohan's voicemail messages)

(--WARNING!!! There's some FOUL LANGUAGE in some of these . . .)

Lindsay Lohan Voicemails from ANIMALnewyork.com on Vimeo.