Kim K to Ray J You're Disgusting and Desperate!

11/8/2007 2:28 PM PST

Kim K to Ray J: You're Disgusting and Desperate!

An hour of new footage from a sex tape of Kim KardASShian and ex-boyfriend Ray-J is about to be released by Vivid Entertainment -- but Kim didn't, er, go down without a fight.

TMZ has obtained a voicemail left by booty beauty for her ex, when she realized there might be something going on with their homemade video. Check out how the screaming message ends!