Disney has to be tearing their hair out...the porn star is...

First it was pix in her underwear and posing with an ex b/f..then those Vanity Fair photos where she showed ALOT of skin....and a pic with a Drag Queen...

This past weekend Miley hung out with homemade pornstar Kim Kardashian!! They met at LA Radio station KIIS-FM's Wango Tango this past weekend.